102022102111157 has 2 divisors, whose sum is σ = 102022102111158. Its totient is φ = 102022102111156.

The previous prime is 102022102111151. The next prime is 102022102111211. The reversal of 102022102111157 is 751111201220201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86460726077476 + 15561376033681 = 9298426^2 + 3944791^2 .

It is a cyclic number.

It is not a de Polignac number, because 102022102111157 - 2¹⁰ = 102022102110133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102022102111151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011051055578 + 51011051055579.

It is an arithmetic number, because the mean of its divisors is an integer number (51011051055579).

Almost surely, 2^{102022102111157} is an apocalyptic number.

It is an amenable number.

102022102111157 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022102111157 is an equidigital number, since it uses as much as digits as its factorization.

102022102111157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 26.

Adding to 102022102111157 its reverse (751111201220201), we get a palindrome (853133303331358).

The spelling of 102022102111157 in words is "one hundred two trillion, twenty-two billion, one hundred two million, one hundred eleven thousand, one hundred fifty-seven".