100577145379 has 2 divisors, whose sum is σ = 100577145380. Its totient is φ = 100577145378.

The previous prime is 100577145301. The next prime is 100577145391. The reversal of 100577145379 is 973541775001.

It is a strong prime.

It is an emirp because it is prime and its reverse (973541775001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100577145379 - 2¹⁵ = 100577112611 is a prime.

It is not a weakly prime, because it can be changed into another prime (100577143379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50288572689 + 50288572690.

It is an arithmetic number, because the mean of its divisors is an integer number (50288572690).

Almost surely, 2^100577145379 is an apocalyptic number.

100577145379 is a deficient number, since it is larger than the sum of its proper divisors (1).

100577145379 is an equidigital number, since it uses as much as digits as its factorization.

100577145379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 926100, while the sum is 49.

The spelling of 100577145379 in words is "one hundred billion, five hundred seventy-seven million, one hundred forty-five thousand, three hundred seventy-nine".