23102011023331 has 4 divisors (see below), whose sum is σ = 23103659885464. Its totient is φ = 23100362161200.

The previous prime is 23102011023313. The next prime is 23102011023349. The reversal of 23102011023331 is 13332011020132.

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

It is an interprime number because it is at equal distance from previous prime (23102011023313) and next prime (23102011023349).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23102011023331 is a prime.

It is a super-2 number, since 2×23102011023331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23102011023031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824410050 + ... + 824438071.

It is an arithmetic number, because the mean of its divisors is an integer number (5775914971366).

Almost surely, 2^{23102011023331} is an apocalyptic number.

23102011023331 is a deficient number, since it is larger than the sum of its proper divisors (1648862133).

23102011023331 is a wasteful number, since it uses less digits than its factorization.

23102011023331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648862132.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 23102011023331 its reverse (13332011020132), we get a palindrome (36434022043463).

The spelling of 23102011023331 in words is "twenty-three trillion, one hundred two billion, eleven million, twenty-three thousand, three hundred thirty-one".