100102022099965 has 4 divisors (see below), whose sum is σ = 120122426519964. Its totient is φ = 80081617679968.

The previous prime is 100102022099929. The next prime is 100102022099977. The reversal of 100102022099965 is 569990220201001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 75349934428356 + 24752087671609 = 8680434^2 + 4975147^2 .

It is a cyclic number.

It is not a de Polignac number, because 100102022099965 - 2¹⁵ = 100102022067197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010202209992 + ... + 10010202210001.

It is an arithmetic number, because the mean of its divisors is an integer number (30030606629991).

Almost surely, 2^{100102022099965} is an apocalyptic number.

It is an amenable number.

100102022099965 is a deficient number, since it is larger than the sum of its proper divisors (20020404419999).

100102022099965 is an equidigital number, since it uses as much as digits as its factorization.

100102022099965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20020404419998.

The product of its (nonzero) digits is 174960, while the sum is 46.

The spelling of 100102022099965 in words is "one hundred trillion, one hundred two billion, twenty-two million, ninety-nine thousand, nine hundred sixty-five".