102301331129 has 2 divisors, whose sum is σ = 102301331130. Its totient is φ = 102301331128.

The previous prime is 102301331123. The next prime is 102301331189. The reversal of 102301331129 is 921133103201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60828823225 + 41472507904 = 246635^2 + 203648^2 .

It is a cyclic number.

It is not a de Polignac number, because 102301331129 - 2³⁶ = 33581854393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102301331098 and 102301331107.

It is not a weakly prime, because it can be changed into another prime (102301331123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51150665564 + 51150665565.

It is an arithmetic number, because the mean of its divisors is an integer number (51150665565).

Almost surely, 2^102301331129 is an apocalyptic number.

It is an amenable number.

102301331129 is a deficient number, since it is larger than the sum of its proper divisors (1).

102301331129 is an equidigital number, since it uses as much as digits as its factorization.

102301331129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 102301331129 in words is "one hundred two billion, three hundred one million, three hundred thirty-one thousand, one hundred twenty-nine".