102322990969 has 2 divisors, whose sum is σ = 102322990970. Its totient is φ = 102322990968.

The previous prime is 102322990961. The next prime is 102322990999. The reversal of 102322990969 is 969099223201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60671079225 + 41651911744 = 246315^2 + 204088^2 .

It is a cyclic number.

It is not a de Polignac number, because 102322990969 - 2³ = 102322990961 is a prime.

It is a super-2 number, since 2×102322990969² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102322990961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51161495484 + 51161495485.

It is an arithmetic number, because the mean of its divisors is an integer number (51161495485).

Almost surely, 2^102322990969 is an apocalyptic number.

It is an amenable number.

102322990969 is a deficient number, since it is larger than the sum of its proper divisors (1).

102322990969 is an equidigital number, since it uses as much as digits as its factorization.

102322990969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 52.

The spelling of 102322990969 in words is "one hundred two billion, three hundred twenty-two million, nine hundred ninety thousand, nine hundred sixty-nine".