10123013230031 has 8 divisors (see below), whose sum is σ = 11196347273664. Its totient is φ = 9091770717600.

The previous prime is 10123013230021. The next prime is 10123013230049. The reversal of 10123013230031 is 13003231032101.

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 10123013230031 - 2⁴² = 5724966718927 is a prime.

It is a super-2 number, since 2×10123013230031² (a number of 27 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 = 10123013229985 and 10123013230012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123013230021) 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, 10522882295 + ... + 10522883256.

It is an arithmetic number, because the mean of its divisors is an integer number (1399543409208).

Almost surely, 2^{10123013230031} is an apocalyptic number.

10123013230031 is a deficient number, since it is larger than the sum of its proper divisors (1073334043633).

10123013230031 is a wasteful number, since it uses less digits than its factorization.

10123013230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21045765601.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10123013230031 its reverse (13003231032101), we get a palindrome (23126244262132).

The spelling of 10123013230031 in words is "ten trillion, one hundred twenty-three billion, thirteen million, two hundred thirty thousand, thirty-one".