541331113 has 4 divisors (see below), whose sum is σ = 541599940. Its totient is φ = 541062288.

The previous prime is 541331111. The next prime is 541331129. The reversal of 541331113 is 311133145.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 530288784 + 11042329 = 23028^2 + 3323^2 .

It is a cyclic number.

It is not a de Polignac number, because 541331113 - 2¹ = 541331111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541331111) 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, 131370 + ... + 135427.

It is an arithmetic number, because the mean of its divisors is an integer number (135399985).

Almost surely, 2^541331113 is an apocalyptic number.

It is an amenable number.

541331113 is a deficient number, since it is larger than the sum of its proper divisors (268827).

541331113 is a wasteful number, since it uses less digits than its factorization.

541331113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268826.

The product of its digits is 540, while the sum is 22.

The square root of 541331113 is about 23266.5234403423. The cubic root of 541331113 is about 814.9938464162.

Adding to 541331113 its reverse (311133145), we get a palindrome (852464258).

The spelling of 541331113 in words is "five hundred forty-one million, three hundred thirty-one thousand, one hundred thirteen".