102230032973 has 2 divisors, whose sum is σ = 102230032974. Its totient is φ = 102230032972.

The previous prime is 102230032939. The next prime is 102230032981. The reversal of 102230032973 is 379230032201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83505394729 + 18724638244 = 288973^2 + 136838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102230032973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102230031973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51115016486 + 51115016487.

It is an arithmetic number, because the mean of its divisors is an integer number (51115016487).

Almost surely, 2^102230032973 is an apocalyptic number.

It is an amenable number.

102230032973 is a deficient number, since it is larger than the sum of its proper divisors (1).

102230032973 is an equidigital number, since it uses as much as digits as its factorization.

102230032973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

The spelling of 102230032973 in words is "one hundred two billion, two hundred thirty million, thirty-two thousand, nine hundred seventy-three".