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131212001414003 = 6119713679798221
BaseRepresentation
bin11101110101011000101100…
…101111000000101101110011
3122012120202002222111101202012
4131311120230233000231303
5114144234134330222003
61143021543350313135
736431516466560636
oct3565305457005563
9565522088441665
10131212001414003
1138898774121294
12128719219587ab
13582a3143ab1a3
1424589a2591c1d
1510281d2bd38d8
hex77562cbc0b73

131212001414003 has 16 divisors (see below), whose sum is σ = 134049954360960. Its totient is φ = 128396305161600.

The previous prime is 131212001413973. The next prime is 131212001414023. The reversal of 131212001414003 is 300414100212131.

It is a cyclic number.

It is not a de Polignac number, because 131212001414003 - 28 = 131212001413747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131212001414003.

It is not an unprimeable number, because it can be changed into a prime (131212001414023) 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, 163981433 + ... + 164779653.

It is an arithmetic number, because the mean of its divisors is an integer number (8378122147560).

Almost surely, 2131212001414003 is an apocalyptic number.

131212001414003 is a deficient number, since it is larger than the sum of its proper divisors (2837952946957).

131212001414003 is a wasteful number, since it uses less digits than its factorization.

131212001414003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812158.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 131212001414003 its reverse (300414100212131), we get a palindrome (431626101626134).

The spelling of 131212001414003 in words is "one hundred thirty-one trillion, two hundred twelve billion, one million, four hundred fourteen thousand, three".

Divisors: 1 61 197 12017 13679 798221 834419 2694763 48691481 157249537 164380543 9592221757 10918865059 666050768599 2151016416623 131212001414003