101700355979 has 2 divisors, whose sum is σ = 101700355980. Its totient is φ = 101700355978.

The previous prime is 101700355957. The next prime is 101700356029. The reversal of 101700355979 is 979553007101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101700355979 is a prime.

It is not a weakly prime, because it can be changed into another prime (101700351979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50850177989 + 50850177990.

It is an arithmetic number, because the mean of its divisors is an integer number (50850177990).

Almost surely, 2^101700355979 is an apocalyptic number.

101700355979 is a deficient number, since it is larger than the sum of its proper divisors (1).

101700355979 is an equidigital number, since it uses as much as digits as its factorization.

101700355979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 297675, while the sum is 47.

The spelling of 101700355979 in words is "one hundred one billion, seven hundred million, three hundred fifty-five thousand, nine hundred seventy-nine".