23130200001 has 4 divisors (see below), whose sum is σ = 30840266672. Its totient is φ = 15420133332.

The previous prime is 23130199991. The next prime is 23130200021. The reversal of 23130200001 is 10000203132.

It is a happy number.

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 not a de Polignac number, because 23130200001 - 2⁹ = 23130199489 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 23130200001.

It is not an unprimeable number, because it can be changed into a prime (23130200021) 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, 3855033331 + ... + 3855033336.

It is an arithmetic number, because the mean of its divisors is an integer number (7710066668).

Almost surely, 2^23130200001 is an apocalyptic number.

It is an amenable number.

23130200001 is a deficient number, since it is larger than the sum of its proper divisors (7710066671).

23130200001 is an equidigital number, since it uses as much as digits as its factorization.

23130200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7710066670.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 23130200001 its reverse (10000203132), we get a palindrome (33130403133).

The spelling of 23130200001 in words is "twenty-three billion, one hundred thirty million, two hundred thousand, one".