23101030310231 has 4 divisors (see below), whose sum is σ = 23101784512464. Its totient is φ = 23100276108000.

The previous prime is 23101030310227. The next prime is 23101030310327. The reversal of 23101030310231 is 13201303010132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23101030310231 - 2² = 23101030310227 is a prime.

It is a super-2 number, since 2×23101030310231² (a number of 28 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 (23101030310131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377055170 + ... + 377116431.

It is an arithmetic number, because the mean of its divisors is an integer number (5775446128116).

Almost surely, 2^{23101030310231} is an apocalyptic number.

23101030310231 is a deficient number, since it is larger than the sum of its proper divisors (754202233).

23101030310231 is an equidigital number, since it uses as much as digits as its factorization.

23101030310231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754202232.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 23101030310231 its reverse (13201303010132), we get a palindrome (36302333320363).

The spelling of 23101030310231 in words is "twenty-three trillion, one hundred one billion, thirty million, three hundred ten thousand, two hundred thirty-one".