102122112001139 has 2 divisors, whose sum is σ = 102122112001140. Its totient is φ = 102122112001138.

The previous prime is 102122112001109. The next prime is 102122112001171. The reversal of 102122112001139 is 931100211221201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102122112001139 is a prime.

It is a super-2 number, since 2×102122112001139² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102122112001109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51061056000569 + 51061056000570.

It is an arithmetic number, because the mean of its divisors is an integer number (51061056000570).

Almost surely, 2^{102122112001139} is an apocalyptic number.

102122112001139 is a deficient number, since it is larger than the sum of its proper divisors (1).

102122112001139 is an equidigital number, since it uses as much as digits as its factorization.

102122112001139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 102122112001139 in words is "one hundred two trillion, one hundred twenty-two billion, one hundred twelve million, one thousand, one hundred thirty-nine".