113312141 has 4 divisors (see below), whose sum is σ = 113417472. Its totient is φ = 113206812.

The previous prime is 113312131. The next prime is 113312153. The reversal of 113312141 is 141213311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141213311 = 1613 ⋅87547.

It is a cyclic number.

It is not a de Polignac number, because 113312141 - 2¹⁴ = 113295757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113312131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51035 + ... + 53208.

It is an arithmetic number, because the mean of its divisors is an integer number (28354368).

Almost surely, 2^113312141 is an apocalyptic number.

It is an amenable number.

113312141 is a deficient number, since it is larger than the sum of its proper divisors (105331).

113312141 is a wasteful number, since it uses less digits than its factorization.

113312141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105330.

The product of its digits is 72, while the sum is 17.

The square root of 113312141 is about 10644.8175653695. The cubic root of 113312141 is about 483.9035577825.

Adding to 113312141 its reverse (141213311), we get a palindrome (254525452).

The spelling of 113312141 in words is "one hundred thirteen million, three hundred twelve thousand, one hundred forty-one".