101101110999979 has 2 divisors, whose sum is σ = 101101110999980. Its totient is φ = 101101110999978.

The previous prime is 101101110999961. The next prime is 101101111000039. The reversal of 101101110999979 is 979999011101101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101101110999979 - 2¹⁹ = 101101110475691 is a prime.

It is not a weakly prime, because it can be changed into another prime (101101110999179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550555499989 + 50550555499990.

It is an arithmetic number, because the mean of its divisors is an integer number (50550555499990).

Almost surely, 2^{101101110999979} is an apocalyptic number.

101101110999979 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101110999979 is an equidigital number, since it uses as much as digits as its factorization.

101101110999979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 413343, while the sum is 58.

The spelling of 101101110999979 in words is "one hundred one trillion, one hundred one billion, one hundred ten million, nine hundred ninety-nine thousand, nine hundred seventy-nine".