113870141 has 16 divisors (see below), whose sum is σ = 142207488. Its totient is φ = 88580400.

The previous prime is 113870111. The next prime is 113870147. The reversal of 113870141 is 141078311.

It is a cyclic number.

It is not a de Polignac number, because 113870141 - 2¹⁸ = 113607997 is a prime.

It is a super-2 number, since 2×113870141² = 25932818022719762, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113870141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113870147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74006 + ... + 75528.

It is an arithmetic number, because the mean of its divisors is an integer number (8887968).

Almost surely, 2^113870141 is an apocalyptic number.

113870141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113870141 is a deficient number, since it is larger than the sum of its proper divisors (28337347).

113870141 is a wasteful number, since it uses less digits than its factorization.

113870141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 113870141 is about 10670.9953144025. The cubic root of 113870141 is about 484.6965771392.

The spelling of 113870141 in words is "one hundred thirteen million, eight hundred seventy thousand, one hundred forty-one".