23103320231 has 8 divisors (see below), whose sum is σ = 23643815184. Its totient is φ = 22562971200.

The previous prime is 23103320221. The next prime is 23103320239. The reversal of 23103320231 is 13202330132.

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 23103320231 - 2¹⁰ = 23103319207 is a prime.

It is a super-2 number, since 2×23103320231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103320239) 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, 325331 + ... + 389931.

It is an arithmetic number, because the mean of its divisors is an integer number (2955476898).

Almost surely, 2^23103320231 is an apocalyptic number.

23103320231 is a deficient number, since it is larger than the sum of its proper divisors (540494953).

23103320231 is an equidigital number, since it uses as much as digits as its factorization.

23103320231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72961.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23103320231 its reverse (13202330132), we get a palindrome (36305650363).

Subtracting from 23103320231 its reverse (13202330132), we obtain a palindrome (9900990099).

The spelling of 23103320231 in words is "twenty-three billion, one hundred three million, three hundred twenty thousand, two hundred thirty-one".