105160051 has 4 divisors (see below), whose sum is σ = 106729672. Its totient is φ = 103590432.

The previous prime is 105160049. The next prime is 105160057. The reversal of 105160051 is 150061501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150061501 = 73 ⋅2055637.

It is a cyclic number.

It is not a de Polignac number, because 105160051 - 2¹ = 105160049 is a prime.

It is a super-2 number, since 2×105160051² = 22117272652645202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105160057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784710 + ... + 784843.

It is an arithmetic number, because the mean of its divisors is an integer number (26682418).

Almost surely, 2^105160051 is an apocalyptic number.

105160051 is a deficient number, since it is larger than the sum of its proper divisors (1569621).

105160051 is an equidigital number, since it uses as much as digits as its factorization.

105160051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569620.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 105160051 is about 10254.7574812864. The cubic root of 105160051 is about 472.0089816231.

The spelling of 105160051 in words is "one hundred five million, one hundred sixty thousand, fifty-one".