23013401001 has 4 divisors (see below), whose sum is σ = 30684534672. Its totient is φ = 15342267332.

The previous prime is 23013400997. The next prime is 23013401003. The reversal of 23013401001 is 10010431032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23013401001 - 2² = 23013400997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23013401003) 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, 3835566831 + ... + 3835566836.

It is an arithmetic number, because the mean of its divisors is an integer number (7671133668).

Almost surely, 2^23013401001 is an apocalyptic number.

It is an amenable number.

23013401001 is a deficient number, since it is larger than the sum of its proper divisors (7671133671).

23013401001 is an equidigital number, since it uses as much as digits as its factorization.

23013401001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7671133670.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23013401001 its reverse (10010431032), we get a palindrome (33023832033).

The spelling of 23013401001 in words is "twenty-three billion, thirteen million, four hundred one thousand, one".