105377457923 has 2 divisors, whose sum is σ = 105377457924. Its totient is φ = 105377457922.

The previous prime is 105377457853. The next prime is 105377457937. The reversal of 105377457923 is 329754773501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105377457923 - 2⁸ = 105377457667 is a prime.

It is a super-2 number, since 2×105377457923² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105377457953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52688728961 + 52688728962.

It is an arithmetic number, because the mean of its divisors is an integer number (52688728962).

Almost surely, 2^105377457923 is an apocalyptic number.

105377457923 is a deficient number, since it is larger than the sum of its proper divisors (1).

105377457923 is an equidigital number, since it uses as much as digits as its factorization.

105377457923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5556600, while the sum is 53.

The spelling of 105377457923 in words is "one hundred five billion, three hundred seventy-seven million, four hundred fifty-seven thousand, nine hundred twenty-three".