23031247260 has 384 divisors, whose sum is σ = 79370403840. Its totient is φ = 4877107200.

The previous prime is 23031247249. The next prime is 23031247307. The reversal of 23031247260 is 6274213032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 68341812 + ... + 68342148.

It is an arithmetic number, because the mean of its divisors is an integer number (206693760).

Almost surely, 2^23031247260 is an apocalyptic number.

23031247260 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 23031247260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39685201920).

23031247260 is an abundant number, since it is smaller than the sum of its proper divisors (56339156580).

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

23031247260 is a wasteful number, since it uses less digits than its factorization.

23031247260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The spelling of 23031247260 in words is "twenty-three billion, thirty-one million, two hundred forty-seven thousand, two hundred sixty".