2320736556001 has 2 divisors, whose sum is σ = 2320736556002. Its totient is φ = 2320736556000.

The previous prime is 2320736555989. The next prime is 2320736556023. The reversal of 2320736556001 is 1006556370232.

2320736556001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2280329525776 + 40407030225 = 1510076^2 + 201015^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320736556001 - 2¹⁵ = 2320736523233 is a prime.

It is a super-2 number, since 2×2320736556001² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2320736856001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160368278000 + 1160368278001.

It is an arithmetic number, because the mean of its divisors is an integer number (1160368278001).

Almost surely, 2^{2320736556001} is an apocalyptic number.

It is an amenable number.

2320736556001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320736556001 is an equidigital number, since it uses as much as digits as its factorization.

2320736556001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 2320736556001 in words is "two trillion, three hundred twenty billion, seven hundred thirty-six million, five hundred fifty-six thousand, one".