23109310080 has 96 divisors (see below), whose sum is σ = 79799356260. Its totient is φ = 6162481152.

The previous prime is 23109310019. The next prime is 23109310117. The reversal of 23109310080 is 8001390132.

It can be written as a sum of positive squares in 2 ways, for example, as 23057815104 + 51494976 = 151848^2 + 7176^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2000257 + ... + 2011776.

Almost surely, 2^23109310080 is an apocalyptic number.

23109310080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23109310080 is an abundant number, since it is smaller than the sum of its proper divisors (56690046180).

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

23109310080 is a wasteful number, since it uses less digits than its factorization.

23109310080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012058 (or 4012043 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 23109310080 in words is "twenty-three billion, one hundred nine million, three hundred ten thousand, eighty".