109013386 has 8 divisors (see below), whose sum is σ = 163662084. Its totient is φ = 54459360.

The previous prime is 109013381. The next prime is 109013459. The reversal of 109013386 is 683310901.

It can be written as a sum of positive squares in 2 ways, for example, as 83156161 + 25857225 = 9119^2 + 5085^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (109013381) 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, 20715 + ... + 25438.

Almost surely, 2^109013386 is an apocalyptic number.

109013386 is a deficient number, since it is larger than the sum of its proper divisors (54648698).

109013386 is a wasteful number, since it uses less digits than its factorization.

109013386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47336.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 109013386 is about 10440.9475623623. The cubic root of 109013386 is about 477.7051717364.

The spelling of 109013386 in words is "one hundred nine million, thirteen thousand, three hundred eighty-six".