116101002766621 has 2 divisors, whose sum is σ = 116101002766622. Its totient is φ = 116101002766620.

The previous prime is 116101002766597. The next prime is 116101002766681. The reversal of 116101002766621 is 126667200101611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115541968412025 + 559034354596 = 10749045^2 + 747686^2 .

It is a cyclic number.

It is not a de Polignac number, because 116101002766621 - 2²³ = 116100994378013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116101002766681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58050501383310 + 58050501383311.

It is an arithmetic number, because the mean of its divisors is an integer number (58050501383311).

Almost surely, 2^{116101002766621} is an apocalyptic number.

It is an amenable number.

116101002766621 is a deficient number, since it is larger than the sum of its proper divisors (1).

116101002766621 is an equidigital number, since it uses as much as digits as its factorization.

116101002766621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 116101002766621 in words is "one hundred sixteen trillion, one hundred one billion, two million, seven hundred sixty-six thousand, six hundred twenty-one".