320990671130 has 32 divisors (see below), whose sum is σ = 580997836800. Its totient is φ = 127682346880.

The previous prime is 320990671129. The next prime is 320990671139. The reversal of 320990671130 is 31176099023.

It is not an unprimeable number, because it can be changed into a prime (320990671139) 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, 6195071 + ... + 6246669.

It is an arithmetic number, because the mean of its divisors is an integer number (18156182400).

Almost surely, 2^320990671130 is an apocalyptic number.

320990671130 is a deficient number, since it is larger than the sum of its proper divisors (260007165670).

320990671130 is a wasteful number, since it uses less digits than its factorization.

320990671130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55054.

The product of its (nonzero) digits is 61236, while the sum is 41.

The spelling of 320990671130 in words is "three hundred twenty billion, nine hundred ninety million, six hundred seventy-one thousand, one hundred thirty".