105373613 has 2 divisors, whose sum is σ = 105373614. Its totient is φ = 105373612.

The previous prime is 105373589. The next prime is 105373673. The reversal of 105373613 is 316373501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54493924 + 50879689 = 7382^2 + 7133^2 .

It is a cyclic number.

It is not a de Polignac number, because 105373613 - 2⁶ = 105373549 is a prime.

It is a super-2 number, since 2×105373613² = 22207196633347538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105373673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52686806 + 52686807.

It is an arithmetic number, because the mean of its divisors is an integer number (52686807).

Almost surely, 2^105373613 is an apocalyptic number.

It is an amenable number.

105373613 is a deficient number, since it is larger than the sum of its proper divisors (1).

105373613 is an equidigital number, since it uses as much as digits as its factorization.

105373613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 105373613 is about 10265.1650254635. The cubic root of 105373613 is about 472.3282886225.

The spelling of 105373613 in words is "one hundred five million, three hundred seventy-three thousand, six hundred thirteen".