23020112132231 has 8 divisors (see below), whose sum is σ = 23643348289824. Its totient is φ = 22396932341280.

The previous prime is 23020112132221. The next prime is 23020112132239. The reversal of 23020112132231 is 13223121102032.

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 23020112132231 - 2⁴² = 18622065621127 is a prime.

It is a super-2 number, since 2×23020112132231² (a number of 28 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 = 23020112132197 and 23020112132206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020112132239) 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, 13263155 + ... + 14898036.

It is an arithmetic number, because the mean of its divisors is an integer number (2955418536228).

Almost surely, 2^{23020112132231} is an apocalyptic number.

23020112132231 is a deficient number, since it is larger than the sum of its proper divisors (623236157593).

23020112132231 is a wasteful number, since it uses less digits than its factorization.

23020112132231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28183321.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 23020112132231 its reverse (13223121102032), we get a palindrome (36243233234263).

The spelling of 23020112132231 in words is "twenty-three trillion, twenty billion, one hundred twelve million, one hundred thirty-two thousand, two hundred thirty-one".