102036679 has 2 divisors, whose sum is σ = 102036680. Its totient is φ = 102036678.

The previous prime is 102036677. The next prime is 102036689. The reversal of 102036679 is 976630201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102036679 - 2¹ = 102036677 is a prime.

It is a super-2 number, since 2×102036679² = 20822967722698082, which contains 22 as substring.

Together with 102036677, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102036673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51018339 + 51018340.

It is an arithmetic number, because the mean of its divisors is an integer number (51018340).

Almost surely, 2^102036679 is an apocalyptic number.

102036679 is a deficient number, since it is larger than the sum of its proper divisors (1).

102036679 is an equidigital number, since it uses as much as digits as its factorization.

102036679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 102036679 is about 10101.3206562310. The cubic root of 102036679 is about 467.2888714654.

The spelling of 102036679 in words is "one hundred two million, thirty-six thousand, six hundred seventy-nine".