141165120 has 56 divisors (see below), whose sum is σ = 448202304. Its totient is φ = 37643776.

The previous prime is 141165113. The next prime is 141165121. The reversal of 141165120 is 21561141.

It is a super-2 number, since 2×141165120² = 39855182209228800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141165121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72564 + ... + 74483.

Almost surely, 2^141165120 is an apocalyptic number.

141165120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141165120 is an abundant number, since it is smaller than the sum of its proper divisors (307037184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141165120 is a wasteful number, since it uses less digits than its factorization.

141165120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147067 (or 147057 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 141165120 is about 11881.2928589443. The cubic root of 141165120 is about 520.6858799366.

The spelling of 141165120 in words is "one hundred forty-one million, one hundred sixty-five thousand, one hundred twenty".