105113039 has 2 divisors, whose sum is σ = 105113040. Its totient is φ = 105113038.

The previous prime is 105113003. The next prime is 105113069. The reversal of 105113039 is 930311501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105113039 is a prime.

It is a super-2 number, since 2×105113039² = 22097501935631042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105113069) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52556519 + 52556520.

It is an arithmetic number, because the mean of its divisors is an integer number (52556520).

Almost surely, 2^105113039 is an apocalyptic number.

105113039 is a deficient number, since it is larger than the sum of its proper divisors (1).

105113039 is an equidigital number, since it uses as much as digits as its factorization.

105113039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 105113039 is about 10252.4650206670. The cubic root of 105113039 is about 471.9386336359.

The spelling of 105113039 in words is "one hundred five million, one hundred thirteen thousand, thirty-nine".