102153845407 has 2 divisors, whose sum is σ = 102153845408. Its totient is φ = 102153845406.

The previous prime is 102153845347. The next prime is 102153845441. The reversal of 102153845407 is 704548351201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102153845407 - 2²⁷ = 102019627679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102153845407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102153845467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51076922703 + 51076922704.

It is an arithmetic number, because the mean of its divisors is an integer number (51076922704).

Almost surely, 2^102153845407 is an apocalyptic number.

102153845407 is a deficient number, since it is larger than the sum of its proper divisors (1).

102153845407 is an equidigital number, since it uses as much as digits as its factorization.

102153845407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 102153845407 in words is "one hundred two billion, one hundred fifty-three million, eight hundred forty-five thousand, four hundred seven".