113721060 has 24 divisors (see below), whose sum is σ = 318419136. Its totient is φ = 30325600.

The previous prime is 113721037. The next prime is 113721071. The reversal of 113721060 is 60127311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947616 + ... + 947735.

It is an arithmetic number, because the mean of its divisors is an integer number (13267464).

Almost surely, 2^113721060 is an apocalyptic number.

113721060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113721060 is an abundant number, since it is smaller than the sum of its proper divisors (204698076).

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

113721060 is a wasteful number, since it uses less digits than its factorization.

113721060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895363 (or 1895361 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 113721060 is about 10664.0076894196. The cubic root of 113721060 is about 484.4849600373.

Adding to 113721060 its reverse (60127311), we get a palindrome (173848371).

The spelling of 113721060 in words is "one hundred thirteen million, seven hundred twenty-one thousand, sixty".