105913051 has 2 divisors, whose sum is σ = 105913052. Its totient is φ = 105913050.

The previous prime is 105913037. The next prime is 105913057. The reversal of 105913051 is 150319501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105913051 - 2¹⁷ = 105781979 is a prime.

It is a super-2 number, since 2×105913051² = 22435148744257202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105913057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52956525 + 52956526.

It is an arithmetic number, because the mean of its divisors is an integer number (52956526).

Almost surely, 2^105913051 is an apocalyptic number.

105913051 is a deficient number, since it is larger than the sum of its proper divisors (1).

105913051 is an equidigital number, since it uses as much as digits as its factorization.

105913051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675, while the sum is 25.

The square root of 105913051 is about 10291.4066579841. The cubic root of 105913051 is about 473.1329121841.

The spelling of 105913051 in words is "one hundred five million, nine hundred thirteen thousand, fifty-one".