12313569730 has 32 divisors (see below), whose sum is σ = 27633571200. Its totient is φ = 3837995520.

The previous prime is 12313569721. The next prime is 12313569733. The reversal of 12313569730 is 3796531321.

It is not an unprimeable number, because it can be changed into a prime (12313569733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7995055 + ... + 7996594.

It is an arithmetic number, because the mean of its divisors is an integer number (863549100).

Almost surely, 2^12313569730 is an apocalyptic number.

12313569730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313569730 is an abundant number, since it is smaller than the sum of its proper divisors (15320001470).

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

12313569730 is a wasteful number, since it uses less digits than its factorization.

12313569730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15991674.

The product of its (nonzero) digits is 102060, while the sum is 40.

The spelling of 12313569730 in words is "twelve billion, three hundred thirteen million, five hundred sixty-nine thousand, seven hundred thirty".