1031313024123 has 8 divisors (see below), whose sum is σ = 1434870294528. Its totient is φ = 657648884904.

The previous prime is 1031313024113. The next prime is 1031313024143. The reversal of 1031313024123 is 3214203131301.

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

It is not a de Polignac number, because 1031313024123 - 2²⁵ = 1031279469691 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1031313024093 and 1031313024102.

It is not an unprimeable number, because it can be changed into a prime (1031313024113) 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, 7473282715 + ... + 7473282852.

It is an arithmetic number, because the mean of its divisors is an integer number (179358786816).

Almost surely, 2^{1031313024123} is an apocalyptic number.

1031313024123 is a deficient number, since it is larger than the sum of its proper divisors (403557270405).

1031313024123 is a wasteful number, since it uses less digits than its factorization.

1031313024123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14946565593.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1031313024123 its reverse (3214203131301), we get a palindrome (4245516155424).

The spelling of 1031313024123 in words is "one trillion, thirty-one billion, three hundred thirteen million, twenty-four thousand, one hundred twenty-three".