113140141 has 4 divisors (see below), whose sum is σ = 113333472. Its totient is φ = 112946812.

The previous prime is 113140127. The next prime is 113140169. The reversal of 113140141 is 141041311.

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.

It is a cyclic number.

It is not a de Polignac number, because 113140141 - 2²¹ = 111042989 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 (113140171) 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, 95785 + ... + 96958.

It is an arithmetic number, because the mean of its divisors is an integer number (28333368).

Almost surely, 2^113140141 is an apocalyptic number.

It is an amenable number.

113140141 is a deficient number, since it is larger than the sum of its proper divisors (193331).

113140141 is an equidigital number, since it uses as much as digits as its factorization.

113140141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193330.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 113140141 is about 10636.7354484353. The cubic root of 113140141 is about 483.6585897384.

Adding to 113140141 its reverse (141041311), we get a palindrome (254181452).

The spelling of 113140141 in words is "one hundred thirteen million, one hundred forty thousand, one hundred forty-one".