23102101001 has 12 divisors (see below), whose sum is σ = 27242012052. Its totient is φ = 19530540288.

The previous prime is 23102100997. The next prime is 23102101027. The reversal of 23102101001 is 10010120132.

It can be written as a sum of positive squares in 2 ways, for example, as 7863432976 + 15238668025 = 88676^2 + 123445^2 .

It is not a de Polignac number, because 23102101001 - 2² = 23102100997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23102101031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3225680 + ... + 3232833.

It is an arithmetic number, because the mean of its divisors is an integer number (2270167671).

Almost surely, 2^23102101001 is an apocalyptic number.

It is an amenable number.

23102101001 is a deficient number, since it is larger than the sum of its proper divisors (4139911051).

23102101001 is an equidigital number, since it uses as much as digits as its factorization.

23102101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6458600 (or 6458593 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 23102101001 its reverse (10010120132), we get a palindrome (33112221133).

The spelling of 23102101001 in words is "twenty-three billion, one hundred two million, one hundred one thousand, one".