109000613 has 4 divisors (see below), whose sum is σ = 109415328. Its totient is φ = 108585900.

The previous prime is 109000601. The next prime is 109000637. The reversal of 109000613 is 316000901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 109000613 - 2¹⁰ = 108999589 is a prime.

It is a super-2 number, since 2×109000613² = 23762267268751538, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109000643) 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, 206963 + ... + 207488.

It is an arithmetic number, because the mean of its divisors is an integer number (27353832).

Almost surely, 2^109000613 is an apocalyptic number.

It is an amenable number.

109000613 is a deficient number, since it is larger than the sum of its proper divisors (414715).

109000613 is an equidigital number, since it uses as much as digits as its factorization.

109000613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414714.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 109000613 is about 10440.3358662449. The cubic root of 109000613 is about 477.6865135798.

The spelling of 109000613 in words is "one hundred nine million, six hundred thirteen", and thus it is an aban number.