232100020023 has 16 divisors (see below), whose sum is σ = 313815290880. Its totient is φ = 152564439456.

The previous prime is 232100019997. The next prime is 232100020121. The reversal of 232100020023 is 320020001232.

It is not a de Polignac number, because 232100020023 - 2²⁵ = 232066465591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232100019984 and 232100020011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232100020723) 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, 501240 + ... + 845837.

It is an arithmetic number, because the mean of its divisors is an integer number (19613455680).

Almost surely, 2^232100020023 is an apocalyptic number.

232100020023 is a deficient number, since it is larger than the sum of its proper divisors (81715270857).

232100020023 is a wasteful number, since it uses less digits than its factorization.

232100020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347886.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 232100020023 its reverse (320020001232), we get a palindrome (552120021255).

The spelling of 232100020023 in words is "two hundred thirty-two billion, one hundred million, twenty thousand, twenty-three".