109290853 has 4 divisors (see below), whose sum is σ = 124903840. Its totient is φ = 93677868.

The previous prime is 109290851. The next prime is 109290889. The reversal of 109290853 is 358092901.

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, and also an emirpimes, since its reverse is a distinct semiprime: 358092901 = 179 ⋅2000519.

It is a cyclic number.

It is not a de Polignac number, because 109290853 - 2¹ = 109290851 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109290851) by changing a digit.

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, 7806483 + ... + 7806496.

It is an arithmetic number, because the mean of its divisors is an integer number (31225960).

Almost surely, 2^109290853 is an apocalyptic number.

It is an amenable number.

109290853 is a deficient number, since it is larger than the sum of its proper divisors (15612987).

109290853 is an equidigital number, since it uses as much as digits as its factorization.

109290853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15612986.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 109290853 is about 10454.2265615396. The cubic root of 109290853 is about 478.1101223844.

The spelling of 109290853 in words is "one hundred nine million, two hundred ninety thousand, eight hundred fifty-three".