108290357965 has 8 divisors (see below), whose sum is σ = 129952095768. Its totient is φ = 86629842240.

The previous prime is 108290357957. The next prime is 108290357977. The reversal of 108290357965 is 569753092801.

It can be written as a sum of positive squares in 4 ways, for example, as 19093159684 + 89197198281 = 138178^2 + 298659^2 .

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

It is not a de Polignac number, because 108290357965 - 2³ = 108290357957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97722 + ... + 475531.

It is an arithmetic number, because the mean of its divisors is an integer number (16244011971).

Almost surely, 2^108290357965 is an apocalyptic number.

It is an amenable number.

108290357965 is a deficient number, since it is larger than the sum of its proper divisors (21661737803).

108290357965 is an equidigital number, since it uses as much as digits as its factorization.

108290357965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611039.

The product of its (nonzero) digits is 4082400, while the sum is 55.

The spelling of 108290357965 in words is "one hundred eight billion, two hundred ninety million, three hundred fifty-seven thousand, nine hundred sixty-five".