13010100997 has 2 divisors, whose sum is σ = 13010100998. Its totient is φ = 13010100996.

The previous prime is 13010100947. The next prime is 13010101001. The reversal of 13010100997 is 79900101031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11629681281 + 1380419716 = 107841^2 + 37154^2 .

It is a cyclic number.

It is not a de Polignac number, because 13010100997 - 2¹¹ = 13010098949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13010100947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6505050498 + 6505050499.

It is an arithmetic number, because the mean of its divisors is an integer number (6505050499).

Almost surely, 2^13010100997 is an apocalyptic number.

It is an amenable number.

13010100997 is a deficient number, since it is larger than the sum of its proper divisors (1).

13010100997 is an equidigital number, since it uses as much as digits as its factorization.

13010100997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 31.

The spelling of 13010100997 in words is "thirteen billion, ten million, one hundred thousand, nine hundred ninety-seven".