23012442001 has 4 divisors (see below), whose sum is σ = 23235863872. Its totient is φ = 22789020132.

The previous prime is 23012441987. The next prime is 23012442029. The reversal of 23012442001 is 10024421032.

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 23012442001 - 2¹⁷ = 23012310929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23012442001.

It is not an unprimeable number, because it can be changed into a prime (23012442031) 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, 111710781 + ... + 111710986.

It is an arithmetic number, because the mean of its divisors is an integer number (5808965968).

Almost surely, 2^23012442001 is an apocalyptic number.

It is an amenable number.

23012442001 is a deficient number, since it is larger than the sum of its proper divisors (223421871).

23012442001 is a wasteful number, since it uses less digits than its factorization.

23012442001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223421870.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 23012442001 its reverse (10024421032), we get a palindrome (33036863033).

The spelling of 23012442001 in words is "twenty-three billion, twelve million, four hundred forty-two thousand, one".