12010231023 has 16 divisors (see below), whose sum is σ = 18316381440. Its totient is φ = 6857335296.

The previous prime is 12010231007. The next prime is 12010231027. The reversal of 12010231023 is 32013201021.

It is not a de Polignac number, because 12010231023 - 2⁴ = 12010231007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12010230993 and 12010231011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010231027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209413 + ... + 260526.

It is an arithmetic number, because the mean of its divisors is an integer number (1144773840).

Almost surely, 2^12010231023 is an apocalyptic number.

12010231023 is a deficient number, since it is larger than the sum of its proper divisors (6306150417).

12010231023 is a wasteful number, since it uses less digits than its factorization.

12010231023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471166.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12010231023 its reverse (32013201021), we get a palindrome (44023432044).

The spelling of 12010231023 in words is "twelve billion, ten million, two hundred thirty-one thousand, twenty-three".