113422142 has 8 divisors (see below), whose sum is σ = 170187696. Its totient is φ = 56692912.

The previous prime is 113422109. The next prime is 113422151. The reversal of 113422142 is 241224311.

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, 938 + ... + 15090.

It is an arithmetic number, because the mean of its divisors is an integer number (21273462).

Almost surely, 2^113422142 is an apocalyptic number.

113422142 is a deficient number, since it is larger than the sum of its proper divisors (56765554).

113422142 is a wasteful number, since it uses less digits than its factorization.

113422142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18162.

The product of its digits is 384, while the sum is 20.

The square root of 113422142 is about 10649.9831924750. The cubic root of 113422142 is about 484.0600948763.

Adding to 113422142 its reverse (241224311), we get a palindrome (354646453).

The spelling of 113422142 in words is "one hundred thirteen million, four hundred twenty-two thousand, one hundred forty-two".