104023423031 has 24 divisors (see below), whose sum is σ = 116101658400. Its totient is φ = 93119431680.

The previous prime is 104023422973. The next prime is 104023423043. The reversal of 104023423031 is 130324320401.

It is not a de Polignac number, because 104023423031 - 2²² = 104019228727 is a prime.

It is a super-2 number, since 2×104023423031² (a number of 23 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 = 104023422988 and 104023423006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104023423051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2313395 + ... + 2357931.

It is an arithmetic number, because the mean of its divisors is an integer number (4837569100).

Almost surely, 2^104023423031 is an apocalyptic number.

104023423031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104023423031 is a deficient number, since it is larger than the sum of its proper divisors (12078235369).

104023423031 is a wasteful number, since it uses less digits than its factorization.

104023423031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44855 (or 44844 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 104023423031 its reverse (130324320401), we get a palindrome (234347743432).

The spelling of 104023423031 in words is "one hundred four billion, twenty-three million, four hundred twenty-three thousand, thirty-one".