1113310123031 has 8 divisors (see below), whose sum is σ = 1121505934800. Its totient is φ = 1105115318208.

The previous prime is 1113310123021. The next prime is 1113310123063. The reversal of 1113310123031 is 1303210133111.

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 1113310123031 - 2¹⁰ = 1113310122007 is a prime.

It is a super-2 number, since 2×1113310123031² (a number of 25 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 = 1113310122994 and 1113310123012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113310123021) 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, 2044445 + ... + 2531081.

It is an arithmetic number, because the mean of its divisors is an integer number (140188241850).

Almost surely, 2^{1113310123031} is an apocalyptic number.

1113310123031 is a deficient number, since it is larger than the sum of its proper divisors (8195811769).

1113310123031 is a wasteful number, since it uses less digits than its factorization.

1113310123031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503473.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1113310123031 its reverse (1303210133111), we get a palindrome (2416520256142).

The spelling of 1113310123031 in words is "one trillion, one hundred thirteen billion, three hundred ten million, one hundred twenty-three thousand, thirty-one".