10010109997 has 2 divisors, whose sum is σ = 10010109998. Its totient is φ = 10010109996.

The previous prime is 10010109971. The next prime is 10010110037. The reversal of 10010109997 is 79990101001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9174957796 + 835152201 = 95786^2 + 28899^2 .

It is a cyclic number.

It is not a de Polignac number, because 10010109997 - 2²⁷ = 9875892269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010109797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005054998 + 5005054999.

It is an arithmetic number, because the mean of its divisors is an integer number (5005054999).

Almost surely, 2^10010109997 is an apocalyptic number.

It is an amenable number.

10010109997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010109997 is an equidigital number, since it uses as much as digits as its factorization.

10010109997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 37.

The spelling of 10010109997 in words is "ten billion, ten million, one hundred nine thousand, nine hundred ninety-seven".