109031379601 has 3 divisors (see below), whose sum is σ = 109031709801. Its totient is φ = 109031049402.

The previous prime is 109031379593. The next prime is 109031379607. The reversal of 109031379601 is 106973130901.

The square root of 109031379601 is 330199.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 109031379601 - 2³ = 109031379593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109031379607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 165100 + ... + 495298.

It is an arithmetic number, because the mean of its divisors is an integer number (36343903267).

Almost surely, 2^109031379601 is an apocalyptic number.

109031379601 is the 330199-th square number.

109031379601 is the 165100-th centered octagonal number.

It is an amenable number.

109031379601 is a deficient number, since it is larger than the sum of its proper divisors (330200).

109031379601 is an frugal number, since it uses more digits than its factorization.

109031379601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660398 (or 330199 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 40.

The spelling of 109031379601 in words is "one hundred nine billion, thirty-one million, three hundred seventy-nine thousand, six hundred one".