102711379 has 2 divisors, whose sum is σ = 102711380. Its totient is φ = 102711378.

The previous prime is 102711361. The next prime is 102711383. The reversal of 102711379 is 973117201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102711379 - 2¹¹ = 102709331 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102711379.

It is not a weakly prime, because it can be changed into another prime (102711079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51355689 + 51355690.

It is an arithmetic number, because the mean of its divisors is an integer number (51355690).

Almost surely, 2^102711379 is an apocalyptic number.

102711379 is a deficient number, since it is larger than the sum of its proper divisors (1).

102711379 is an equidigital number, since it uses as much as digits as its factorization.

102711379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 102711379 is about 10134.6622538691. The cubic root of 102711379 is about 468.3165654119.

The spelling of 102711379 in words is "one hundred two million, seven hundred eleven thousand, three hundred seventy-nine".