109306534 has 8 divisors (see below), whose sum is σ = 171088560. Its totient is φ = 52277016.

The previous prime is 109306523. The next prime is 109306567. The reversal of 109306534 is 435603901.

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

It is a junction number, because it is equal to n+sod(n) for n = 109306496 and 109306505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188069 + ... + 1188160.

It is an arithmetic number, because the mean of its divisors is an integer number (21386070).

Almost surely, 2^109306534 is an apocalyptic number.

109306534 is a deficient number, since it is larger than the sum of its proper divisors (61782026).

109306534 is a wasteful number, since it uses less digits than its factorization.

109306534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376254.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 109306534 is about 10454.9765183859. The cubic root of 109306534 is about 478.1329876291.

The spelling of 109306534 in words is "one hundred nine million, three hundred six thousand, five hundred thirty-four".