102322132310257 has 2 divisors, whose sum is σ = 102322132310258. Its totient is φ = 102322132310256.

The previous prime is 102322132310243. The next prime is 102322132310311. The reversal of 102322132310257 is 752013231223201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101463737472241 + 858394838016 = 10072921^2 + 926496^2 .

It is a cyclic number.

It is not a de Polignac number, because 102322132310257 - 2¹⁹ = 102322131785969 is a prime.

It is not a weakly prime, because it can be changed into another prime (102322132310557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51161066155128 + 51161066155129.

It is an arithmetic number, because the mean of its divisors is an integer number (51161066155129).

Almost surely, 2^{102322132310257} is an apocalyptic number.

It is an amenable number.

102322132310257 is a deficient number, since it is larger than the sum of its proper divisors (1).

102322132310257 is an equidigital number, since it uses as much as digits as its factorization.

102322132310257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 102322132310257 its reverse (752013231223201), we get a palindrome (854335363533458).

The spelling of 102322132310257 in words is "one hundred two trillion, three hundred twenty-two billion, one hundred thirty-two million, three hundred ten thousand, two hundred fifty-seven".