108531701 has 4 divisors (see below), whose sum is σ = 109905600. Its totient is φ = 107157804.

The previous prime is 108531691. The next prime is 108531719. The reversal of 108531701 is 107135801.

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 108531701 - 2⁶ = 108531637 is a prime.

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 (108531001) 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, 686831 + ... + 686988.

It is an arithmetic number, because the mean of its divisors is an integer number (27476400).

Almost surely, 2^108531701 is an apocalyptic number.

It is an amenable number.

108531701 is a deficient number, since it is larger than the sum of its proper divisors (1373899).

108531701 is an equidigital number, since it uses as much as digits as its factorization.

108531701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373898.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 108531701 is about 10417.8549135607. The cubic root of 108531701 is about 477.0005391248. Note that the first 3 decimals are identical.

The spelling of 108531701 in words is "one hundred eight million, five hundred thirty-one thousand, seven hundred one".