103031312023 has 8 divisors (see below), whose sum is σ = 103750352640. Its totient is φ = 102314142720.

The previous prime is 103031311993. The next prime is 103031312039. The reversal of 103031312023 is 320213130301.

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 103031312023 - 2¹³ = 103031303831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103031312063) 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, 357238 + ... + 577651.

It is an arithmetic number, because the mean of its divisors is an integer number (12968794080).

Almost surely, 2^103031312023 is an apocalyptic number.

103031312023 is a deficient number, since it is larger than the sum of its proper divisors (719040617).

103031312023 is an equidigital number, since it uses as much as digits as its factorization.

103031312023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935657.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103031312023 its reverse (320213130301), we get a palindrome (423244442324).

The spelling of 103031312023 in words is "one hundred three billion, thirty-one million, three hundred twelve thousand, twenty-three".