120896897 has 4 divisors (see below), whose sum is σ = 131887536. Its totient is φ = 109906260.

The previous prime is 120896891. The next prime is 120896917. The reversal of 120896897 is 798698021.

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 a de Polignac number, because none of the positive numbers 2^k-120896897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120896891) 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, 5495303 + ... + 5495324.

It is an arithmetic number, because the mean of its divisors is an integer number (32971884).

Almost surely, 2^120896897 is an apocalyptic number.

It is an amenable number.

120896897 is a deficient number, since it is larger than the sum of its proper divisors (10990639).

120896897 is a wasteful number, since it uses less digits than its factorization.

120896897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10990638.

The product of its (nonzero) digits is 435456, while the sum is 50.

The square root of 120896897 is about 10995.3125012434. The cubic root of 120896897 is about 494.4682205328.

The spelling of 120896897 in words is "one hundred twenty million, eight hundred ninety-six thousand, eight hundred ninety-seven".