113433142 has 8 divisors (see below), whose sum is σ = 174299832. Its totient is φ = 55333200.

The previous prime is 113433127. The next prime is 113433143. The reversal of 113433142 is 241334311.

113433142 is nontrivially palindromic in base 8.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113433143) 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, 691584 + ... + 691747.

It is an arithmetic number, because the mean of its divisors is an integer number (21787479).

Almost surely, 2^113433142 is an apocalyptic number.

113433142 is a deficient number, since it is larger than the sum of its proper divisors (60866690).

113433142 is a wasteful number, since it uses less digits than its factorization.

113433142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383374.

The product of its digits is 864, while the sum is 22.

The square root of 113433142 is about 10650.4996126942. The cubic root of 113433142 is about 484.0757428760.

Adding to 113433142 its reverse (241334311), we get a palindrome (354767453).

The spelling of 113433142 in words is "one hundred thirteen million, four hundred thirty-three thousand, one hundred forty-two".