102310020201131 has 2 divisors, whose sum is σ = 102310020201132. Its totient is φ = 102310020201130.

The previous prime is 102310020201049. The next prime is 102310020201247. The reversal of 102310020201131 is 131102020013201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102310020201131 is a prime.

It is a super-2 number, since 2×102310020201131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102310020501131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155010100565 + 51155010100566.

It is an arithmetic number, because the mean of its divisors is an integer number (51155010100566).

Almost surely, 2^{102310020201131} is an apocalyptic number.

102310020201131 is a deficient number, since it is larger than the sum of its proper divisors (1).

102310020201131 is an equidigital number, since it uses as much as digits as its factorization.

102310020201131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 102310020201131 its reverse (131102020013201), we get a palindrome (233412040214332).

The spelling of 102310020201131 in words is "one hundred two trillion, three hundred ten billion, twenty million, two hundred one thousand, one hundred thirty-one".