105163507 has 2 divisors, whose sum is σ = 105163508. Its totient is φ = 105163506.

The previous prime is 105163481. The next prime is 105163511. The reversal of 105163507 is 705361501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105163507 is a prime.

It is a super-2 number, since 2×105163507² = 22118726409078098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105163007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52581753 + 52581754.

It is an arithmetic number, because the mean of its divisors is an integer number (52581754).

Almost surely, 2^105163507 is an apocalyptic number.

105163507 is a deficient number, since it is larger than the sum of its proper divisors (1).

105163507 is an equidigital number, since it uses as much as digits as its factorization.

105163507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 105163507 is about 10254.9259870562. The cubic root of 105163507 is about 472.0141522976.

The spelling of 105163507 in words is "one hundred five million, one hundred sixty-three thousand, five hundred seven".