113143022 has 8 divisors (see below), whose sum is σ = 172916856. Its totient is φ = 55504072.

The previous prime is 113142961. The next prime is 113143033. The reversal of 113143022 is 220341311.

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, 533588 + ... + 533799.

It is an arithmetic number, because the mean of its divisors is an integer number (21614607).

Almost surely, 2^113143022 is an apocalyptic number.

113143022 is a deficient number, since it is larger than the sum of its proper divisors (59773834).

113143022 is a wasteful number, since it uses less digits than its factorization.

113143022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067442.

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

The square root of 113143022 is about 10636.8708744630. The cubic root of 113143022 is about 483.6626949969.

Adding to 113143022 its reverse (220341311), we get a palindrome (333484333).

The spelling of 113143022 in words is "one hundred thirteen million, one hundred forty-three thousand, twenty-two".