102996188693 has 2 divisors, whose sum is σ = 102996188694. Its totient is φ = 102996188692.

The previous prime is 102996188671. The next prime is 102996188699. The reversal of 102996188693 is 396881699201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77260649764 + 25735538929 = 277958^2 + 160423^2 .

It is a cyclic number.

It is not a de Polignac number, because 102996188693 - 2¹⁴ = 102996172309 is a prime.

It is a super-2 number, since 2×102996188693² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102996188699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51498094346 + 51498094347.

It is an arithmetic number, because the mean of its divisors is an integer number (51498094347).

Almost surely, 2^102996188693 is an apocalyptic number.

It is an amenable number.

102996188693 is a deficient number, since it is larger than the sum of its proper divisors (1).

102996188693 is an equidigital number, since it uses as much as digits as its factorization.

102996188693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10077696, while the sum is 62.

The spelling of 102996188693 in words is "one hundred two billion, nine hundred ninety-six million, one hundred eighty-eight thousand, six hundred ninety-three".