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120133210013 = 1941167923441
BaseRepresentation
bin110111111100001111…
…1110100111110011101
3102111002021211101021122
41233320133310332131
53432013100210023
6131104411340325
711452004302535
oct1577037647635
9374067741248
10120133210013
1146a48079843
121b3484516a5
13b436987c6b
145b58d004c5
1531d1a1a2c8
hex1bf87f4f9d

120133210013 has 16 divisors (see below), whose sum is σ = 130316135040. Its totient is φ = 110369548800.

The previous prime is 120133209979. The next prime is 120133210031. The reversal of 120133210013 is 310012331021.

It is a cyclic number.

It is not a de Polignac number, because 120133210013 - 210 = 120133208989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120133209973 and 120133210000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120133210033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331628 + ... + 591813.

It is an arithmetic number, because the mean of its divisors is an integer number (8144758440).

Almost surely, 2120133210013 is an apocalyptic number.

It is an amenable number.

120133210013 is a deficient number, since it is larger than the sum of its proper divisors (10182925027).

120133210013 is a wasteful number, since it uses less digits than its factorization.

120133210013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923668.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 120133210013 its reverse (310012331021), we get a palindrome (430145541034).

The spelling of 120133210013 in words is "one hundred twenty billion, one hundred thirty-three million, two hundred ten thousand, thirteen".

Divisors: 1 19 41 167 779 3173 6847 130093 923441 17545379 37861081 154214647 719360539 2930078293 6322800527 120133210013