13032120294937 has 2 divisors, whose sum is σ = 13032120294938. Its totient is φ = 13032120294936.

The previous prime is 13032120294931. The next prime is 13032120294979. The reversal of 13032120294937 is 73949202123031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7725598014016 + 5306522280921 = 2779496^2 + 2303589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13032120294937 is a prime.

It is not a weakly prime, because it can be changed into another prime (13032120294931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516060147468 + 6516060147469.

It is an arithmetic number, because the mean of its divisors is an integer number (6516060147469).

Almost surely, 2^{13032120294937} is an apocalyptic number.

It is an amenable number.

13032120294937 is a deficient number, since it is larger than the sum of its proper divisors (1).

13032120294937 is an equidigital number, since it uses as much as digits as its factorization.

13032120294937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 13032120294937 in words is "thirteen trillion, thirty-two billion, one hundred twenty million, two hundred ninety-four thousand, nine hundred thirty-seven".