102897233683 has 2 divisors, whose sum is σ = 102897233684. Its totient is φ = 102897233682.

The previous prime is 102897233671. The next prime is 102897233713. The reversal of 102897233683 is 386332798201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102897233683 - 2²⁵ = 102863679251 is a prime.

It is a super-2 number, since 2×102897233683² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102897233683.

It is not a weakly prime, because it can be changed into another prime (102897293683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51448616841 + 51448616842.

It is an arithmetic number, because the mean of its divisors is an integer number (51448616842).

Almost surely, 2^102897233683 is an apocalyptic number.

102897233683 is a deficient number, since it is larger than the sum of its proper divisors (1).

102897233683 is an equidigital number, since it uses as much as digits as its factorization.

102897233683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 102897233683 in words is "one hundred two billion, eight hundred ninety-seven million, two hundred thirty-three thousand, six hundred eighty-three".