23182327380 has 24 divisors (see below), whose sum is σ = 64910516832. Its totient is φ = 6181953952.

The previous prime is 23182327373. The next prime is 23182327391. The reversal of 23182327380 is 8372328132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193186002 + ... + 193186121.

It is an arithmetic number, because the mean of its divisors is an integer number (2704604868).

Almost surely, 2^23182327380 is an apocalyptic number.

23182327380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23182327380 is an abundant number, since it is smaller than the sum of its proper divisors (41728189452).

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

23182327380 is a wasteful number, since it uses less digits than its factorization.

23182327380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386372135 (or 386372133 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 23182327380 in words is "twenty-three billion, one hundred eighty-two million, three hundred twenty-seven thousand, three hundred eighty".