23001310000 has 50 divisors (see below), whose sum is σ = 55688495852. Its totient is φ = 9200520000.

The previous prime is 23001309941. The next prime is 23001310019. The reversal of 23001310000 is 1310032.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×23001310000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1140066 + ... + 1160065.

Almost surely, 2^23001310000 is an apocalyptic number.

23001310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23001310000 is an abundant number, since it is smaller than the sum of its proper divisors (32687185852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23001310000 is an equidigital number, since it uses as much as digits as its factorization.

23001310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300159 (or 2300138 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 23001310000 its reverse (1310032), we get a palindrome (23002620032).

The spelling of 23001310000 in words is "twenty-three billion, one million, three hundred ten thousand".