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20141032231001 = 1141457463211061
BaseRepresentation
bin1001001010001011100110…
…00100100101000001011001
32122022110112011111011010202
410211011303010211001121
510114442313222343001
6110500355032151545
74146066361142003
oct445056304450131
978273464434122
1020141032231001
116465844689650
122313572b385b5
13b313a29894b6
144d8b8c9c7373
1524ddab50396b
hex125173125059

20141032231001 has 32 divisors (see below), whose sum is σ = 22606016702976. Its totient is φ = 17785772928000.

The previous prime is 20141032230989. The next prime is 20141032231013. The reversal of 20141032231001 is 10013223014102.

It is an interprime number because it is at equal distance from previous prime (20141032230989) and next prime (20141032231013).

It is a de Polignac number, because none of the positive numbers 2k-20141032231001 is a prime.

It is a super-2 number, since 2×201410322310012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20141032431001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95322011 + ... + 95533071.

It is an arithmetic number, because the mean of its divisors is an integer number (706438021968).

Almost surely, 220141032231001 is an apocalyptic number.

It is an amenable number.

20141032231001 is a deficient number, since it is larger than the sum of its proper divisors (2464984471975).

20141032231001 is a wasteful number, since it uses less digits than its factorization.

20141032231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212033.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20141032231001 its reverse (10013223014102), we get a palindrome (30154255245103).

The spelling of 20141032231001 in words is "twenty trillion, one hundred forty-one billion, thirty-two million, two hundred thirty-one thousand, one".

Divisors: 1 11 41 451 457 463 5027 5093 18737 18983 206107 208813 211061 211591 2321671 2327501 8653501 8675231 95188511 95427541 96454877 97721243 1061003647 1074933673 3954649957 4006570963 43501149527 44072280593 44658608051 491244688561 1831002930091 20141032231001