108897346757 has 4 divisors (see below), whose sum is σ = 114628786080. Its totient is φ = 103165907436.

The previous prime is 108897346751. The next prime is 108897346769. The reversal of 108897346757 is 757643798801.

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: 757643798801 = 24359 ⋅31103239.

It is a cyclic number.

It is not a de Polignac number, because 108897346757 - 2⁴ = 108897346741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108897346693 and 108897346702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108897346751) 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, 2865719633 + ... + 2865719670.

It is an arithmetic number, because the mean of its divisors is an integer number (28657196520).

Almost surely, 2^108897346757 is an apocalyptic number.

It is an amenable number.

108897346757 is a deficient number, since it is larger than the sum of its proper divisors (5731439323).

108897346757 is an equidigital number, since it uses as much as digits as its factorization.

108897346757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731439322.

The product of its (nonzero) digits is 71124480, while the sum is 65.

The spelling of 108897346757 in words is "one hundred eight billion, eight hundred ninety-seven million, three hundred forty-six thousand, seven hundred fifty-seven".