108570820607 has 4 divisors (see below), whose sum is σ = 109289832816. Its totient is φ = 107851808400.

The previous prime is 108570820583. The next prime is 108570820663. The reversal of 108570820607 is 706028075801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108570820607 - 2²⁸ = 108302385151 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 (108570820697) 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, 359505878 + ... + 359506179.

It is an arithmetic number, because the mean of its divisors is an integer number (27322458204).

Almost surely, 2^108570820607 is an apocalyptic number.

108570820607 is a deficient number, since it is larger than the sum of its proper divisors (719012209).

108570820607 is an equidigital number, since it uses as much as digits as its factorization.

108570820607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719012208.

The product of its (nonzero) digits is 188160, while the sum is 44.

The spelling of 108570820607 in words is "one hundred eight billion, five hundred seventy million, eight hundred twenty thousand, six hundred seven".