102232457801 has 2 divisors, whose sum is σ = 102232457802. Its totient is φ = 102232457800.

The previous prime is 102232457783. The next prime is 102232457809. The reversal of 102232457801 is 108754232201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67132810000 + 35099647801 = 259100^2 + 187349^2 .

It is a cyclic number.

It is not a de Polignac number, because 102232457801 - 2⁶ = 102232457737 is a prime.

It is not a weakly prime, because it can be changed into another prime (102232457809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51116228900 + 51116228901.

It is an arithmetic number, because the mean of its divisors is an integer number (51116228901).

Almost surely, 2^102232457801 is an apocalyptic number.

It is an amenable number.

102232457801 is a deficient number, since it is larger than the sum of its proper divisors (1).

102232457801 is an equidigital number, since it uses as much as digits as its factorization.

102232457801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 102232457801 in words is "one hundred two billion, two hundred thirty-two million, four hundred fifty-seven thousand, eight hundred one".