23031207760 has 120 divisors (see below), whose sum is σ = 59443336008. Its totient is φ = 8291712000.

The previous prime is 23031207721. The next prime is 23031207817. The reversal of 23031207760 is 6770213032.

It can be written as a sum of positive squares in 4 ways, for example, as 1356301584 + 21674906176 = 36828^2 + 147224^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 965902 + ... + 989458.

Almost surely, 2^23031207760 is an apocalyptic number.

23031207760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23031207760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29721668004).

23031207760 is an abundant number, since it is smaller than the sum of its proper divisors (36412128248).

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

23031207760 is a wasteful number, since it uses less digits than its factorization.

23031207760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23693 (or 23676 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 23031207760 in words is "twenty-three billion, thirty-one million, two hundred seven thousand, seven hundred sixty".