105163076874091 has 2 divisors, whose sum is σ = 105163076874092. Its totient is φ = 105163076874090.

The previous prime is 105163076873999. The next prime is 105163076874241. The reversal of 105163076874091 is 190478670361501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105163076874091 - 2¹⁷ = 105163076743019 is a prime.

It is a super-2 number, since 2×105163076874091² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105163076878091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52581538437045 + 52581538437046.

It is an arithmetic number, because the mean of its divisors is an integer number (52581538437046).

Almost surely, 2^{105163076874091} is an apocalyptic number.

105163076874091 is a deficient number, since it is larger than the sum of its proper divisors (1).

105163076874091 is an equidigital number, since it uses as much as digits as its factorization.

105163076874091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 58.

The spelling of 105163076874091 in words is "one hundred five trillion, one hundred sixty-three billion, seventy-six million, eight hundred seventy-four thousand, ninety-one".