100713445 has 32 divisors (see below), whose sum is σ = 143716608. Its totient is φ = 66313728.

The previous prime is 100713443. The next prime is 100713449. The reversal of 100713445 is 544317001.

It is a cyclic number.

It is not a de Polignac number, because 100713445 - 2¹ = 100713443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100713443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107017 + ... + 107953.

It is an arithmetic number, because the mean of its divisors is an integer number (4491144).

Almost surely, 2^100713445 is an apocalyptic number.

It is an amenable number.

100713445 is a deficient number, since it is larger than the sum of its proper divisors (43003163).

100713445 is an equidigital number, since it uses as much as digits as its factorization.

100713445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 100713445 is about 10035.6088504883. The cubic root of 100713445 is about 465.2601080695.

The spelling of 100713445 in words is "one hundred million, seven hundred thirteen thousand, four hundred forty-five".