121160523 has 8 divisors (see below), whose sum is σ = 176233536. Its totient is φ = 73430600.

The previous prime is 121160519. The next prime is 121160531. The reversal of 121160523 is 325061121.

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

It is a cyclic number.

It is not a de Polignac number, because 121160523 - 2² = 121160519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121160523.

It is not an unprimeable number, because it can be changed into a prime (121160503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1835733 + ... + 1835798.

It is an arithmetic number, because the mean of its divisors is an integer number (22029192).

Almost surely, 2^121160523 is an apocalyptic number.

121160523 is a deficient number, since it is larger than the sum of its proper divisors (55073013).

121160523 is a wasteful number, since it uses less digits than its factorization.

121160523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671545.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 121160523 is about 11007.2940816533. The cubic root of 121160523 is about 494.8273696566.

The spelling of 121160523 in words is "one hundred twenty-one million, one hundred sixty thousand, five hundred twenty-three".