113141541 has 4 divisors (see below), whose sum is σ = 150855392. Its totient is φ = 75427692.

The previous prime is 113141461. The next prime is 113141543. The reversal of 113141541 is 145141311.

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 not a de Polignac number, because 113141541 - 2²⁶ = 46032677 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 (113141543) 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, 18856921 + ... + 18856926.

It is an arithmetic number, because the mean of its divisors is an integer number (37713848).

Almost surely, 2^113141541 is an apocalyptic number.

It is an amenable number.

113141541 is a deficient number, since it is larger than the sum of its proper divisors (37713851).

113141541 is an equidigital number, since it uses as much as digits as its factorization.

113141541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37713850.

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

The square root of 113141541 is about 10636.8012578970. The cubic root of 113141541 is about 483.6605846662.

Adding to 113141541 its reverse (145141311), we get a palindrome (258282852).

The spelling of 113141541 in words is "one hundred thirteen million, one hundred forty-one thousand, five hundred forty-one".