102000091379 has 2 divisors, whose sum is σ = 102000091380. Its totient is φ = 102000091378.

The previous prime is 102000091367. The next prime is 102000091381. The reversal of 102000091379 is 973190000201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102000091379 is a prime.

Together with 102000091381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102000091339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000045689 + 51000045690.

It is an arithmetic number, because the mean of its divisors is an integer number (51000045690).

Almost surely, 2^102000091379 is an apocalyptic number.

102000091379 is a deficient number, since it is larger than the sum of its proper divisors (1).

102000091379 is an equidigital number, since it uses as much as digits as its factorization.

102000091379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 32.

The spelling of 102000091379 in words is "one hundred two billion, ninety-one thousand, three hundred seventy-nine".