102061080907 has 2 divisors, whose sum is σ = 102061080908. Its totient is φ = 102061080906.

The previous prime is 102061080857. The next prime is 102061081027. The reversal of 102061080907 is 709080160201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102061080907 is a prime.

It is not a weakly prime, because it can be changed into another prime (102061080007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51030540453 + 51030540454.

It is an arithmetic number, because the mean of its divisors is an integer number (51030540454).

Almost surely, 2^102061080907 is an apocalyptic number.

102061080907 is a deficient number, since it is larger than the sum of its proper divisors (1).

102061080907 is an equidigital number, since it uses as much as digits as its factorization.

102061080907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 34.

The spelling of 102061080907 in words is "one hundred two billion, sixty-one million, eighty thousand, nine hundred seven".