118141265 has 16 divisors (see below), whose sum is σ = 155796480. Its totient is φ = 85288320.

The previous prime is 118141249. The next prime is 118141319. The reversal of 118141265 is 562141811.

It is not a de Polignac number, because 118141265 - 2⁴ = 118141249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305 + ... + 15374.

It is an arithmetic number, because the mean of its divisors is an integer number (9737280).

Almost surely, 2^118141265 is an apocalyptic number.

It is an amenable number.

118141265 is a deficient number, since it is larger than the sum of its proper divisors (37655215).

118141265 is a wasteful number, since it uses less digits than its factorization.

118141265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15832.

The product of its digits is 1920, while the sum is 29.

The square root of 118141265 is about 10869.2807949744. The cubic root of 118141265 is about 490.6824656613.

The spelling of 118141265 in words is "one hundred eighteen million, one hundred forty-one thousand, two hundred sixty-five".