123012303101431 has 8 divisors (see below), whose sum is σ = 125875370445440. Its totient is φ = 120149341035192.

The previous prime is 123012303101329. The next prime is 123012303101447. The reversal of 123012303101431 is 134101303210321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123012303101431 - 2²³ = 123012294712823 is a prime.

It is a super-2 number, since 2×123012303101431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123012303101396 and 123012303101405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123012303101461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23952891 + ... + 28631548.

It is an arithmetic number, because the mean of its divisors is an integer number (15734421305680).

Almost surely, 2^{123012303101431} is an apocalyptic number.

123012303101431 is a deficient number, since it is larger than the sum of its proper divisors (2863067344009).

123012303101431 is an equidigital number, since it uses as much as digits as its factorization.

123012303101431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52638885.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 123012303101431 its reverse (134101303210321), we get a palindrome (257113606311752).

The spelling of 123012303101431 in words is "one hundred twenty-three trillion, twelve billion, three hundred three million, one hundred one thousand, four hundred thirty-one".