101111341979 has 2 divisors, whose sum is σ = 101111341980. Its totient is φ = 101111341978.

The previous prime is 101111341967. The next prime is 101111342027. The reversal of 101111341979 is 979143111101.

It is a weak prime.

It is an emirp because it is prime and its reverse (979143111101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101111341979 - 2²⁴ = 101094564763 is a prime.

It is not a weakly prime, because it can be changed into another prime (101111341939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555670989 + 50555670990.

It is an arithmetic number, because the mean of its divisors is an integer number (50555670990).

Almost surely, 2^101111341979 is an apocalyptic number.

101111341979 is a deficient number, since it is larger than the sum of its proper divisors (1).

101111341979 is an equidigital number, since it uses as much as digits as its factorization.

101111341979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 38.

The spelling of 101111341979 in words is "one hundred one billion, one hundred eleven million, three hundred forty-one thousand, nine hundred seventy-nine".