113431022 has 8 divisors (see below), whose sum is σ = 173766816. Its totient is φ = 55508752.

The previous prime is 113431013. The next prime is 113431039. The reversal of 113431022 is 220134311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603263 + ... + 603450.

It is an arithmetic number, because the mean of its divisors is an integer number (21720852).

Almost surely, 2^113431022 is an apocalyptic number.

113431022 is a deficient number, since it is larger than the sum of its proper divisors (60335794).

113431022 is a wasteful number, since it uses less digits than its factorization.

113431022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206762.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 113431022 is about 10650.4000863817. The cubic root of 113431022 is about 484.0727271584.

Adding to 113431022 its reverse (220134311), we get a palindrome (333565333).

The spelling of 113431022 in words is "one hundred thirteen million, four hundred thirty-one thousand, twenty-two".