2159432067313 has 2 divisors, whose sum is σ = 2159432067314. Its totient is φ = 2159432067312.

The previous prime is 2159432067283. The next prime is 2159432067337. The reversal of 2159432067313 is 3137602349512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1441399539889 + 718032527424 = 1200583^2 + 847368^2 .

It is a cyclic number.

It is not a de Polignac number, because 2159432067313 - 2³³ = 2150842132721 is a prime.

It is not a weakly prime, because it can be changed into another prime (2159432067713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1079716033656 + 1079716033657.

It is an arithmetic number, because the mean of its divisors is an integer number (1079716033657).

Almost surely, 2^{2159432067313} is an apocalyptic number.

It is an amenable number.

2159432067313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2159432067313 is an equidigital number, since it uses as much as digits as its factorization.

2159432067313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 2159432067313 in words is "two trillion, one hundred fifty-nine billion, four hundred thirty-two million, sixty-seven thousand, three hundred thirteen".