313034031032123 has 4 divisors (see below), whose sum is σ = 315959582724120. Its totient is φ = 310108479340128.

The previous prime is 313034031032119. The next prime is 313034031032171. The reversal of 313034031032123 is 321230130430313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313034031032123 - 2² = 313034031032119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313034031038123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1462775845838 + ... + 1462775846051.

It is an arithmetic number, because the mean of its divisors is an integer number (78989895681030).

Almost surely, 2^{313034031032123} is an apocalyptic number.

313034031032123 is a deficient number, since it is larger than the sum of its proper divisors (2925551691997).

313034031032123 is a wasteful number, since it uses less digits than its factorization.

313034031032123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925551691996.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 313034031032123 its reverse (321230130430313), we get a palindrome (634264161462436).

The spelling of 313034031032123 in words is "three hundred thirteen trillion, thirty-four billion, thirty-one million, thirty-two thousand, one hundred twenty-three".