100710979 has 2 divisors, whose sum is σ = 100710980. Its totient is φ = 100710978.

The previous prime is 100710977. The next prime is 100711057. The reversal of 100710979 is 979017001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100710979 - 2¹ = 100710977 is a prime.

It is a super-2 number, since 2×100710979² = 20285402582276882, which contains 22 as substring.

Together with 100710977, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (100710977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50355489 + 50355490.

It is an arithmetic number, because the mean of its divisors is an integer number (50355490).

Almost surely, 2^100710979 is an apocalyptic number.

100710979 is a deficient number, since it is larger than the sum of its proper divisors (1).

100710979 is an equidigital number, since it uses as much as digits as its factorization.

100710979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3969, while the sum is 34.

The square root of 100710979 is about 10035.4859872355. The cubic root of 100710979 is about 465.2563106924.

The spelling of 100710979 in words is "one hundred million, seven hundred ten thousand, nine hundred seventy-nine".