102631967147 has 2 divisors, whose sum is σ = 102631967148. Its totient is φ = 102631967146.

The previous prime is 102631967131. The next prime is 102631967167. The reversal of 102631967147 is 741769136201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102631967147 - 2⁴ = 102631967131 is a prime.

It is not a weakly prime, because it can be changed into another prime (102631967107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51315983573 + 51315983574.

It is an arithmetic number, because the mean of its divisors is an integer number (51315983574).

Almost surely, 2^102631967147 is an apocalyptic number.

102631967147 is a deficient number, since it is larger than the sum of its proper divisors (1).

102631967147 is an equidigital number, since it uses as much as digits as its factorization.

102631967147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 102631967147 in words is "one hundred two billion, six hundred thirty-one million, nine hundred sixty-seven thousand, one hundred forty-seven".