113142333321 has 24 divisors (see below), whose sum is σ = 165877813920. Its totient is φ = 74300089536.

The previous prime is 113142333313. The next prime is 113142333323. The reversal of 113142333321 is 123333241311.

113142333321 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 4 + 2 + 333 + 321 = 666.

It is not a de Polignac number, because 113142333321 - 2³ = 113142333313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113142333323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 407650 + ... + 626468.

It is an arithmetic number, because the mean of its divisors is an integer number (6911575580).

Almost surely, 2^113142333321 is an apocalyptic number.

It is an amenable number.

113142333321 is a deficient number, since it is larger than the sum of its proper divisors (52735480599).

113142333321 is a wasteful number, since it uses less digits than its factorization.

113142333321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219685 (or 219682 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 113142333321 its reverse (123333241311), we get a palindrome (236475574632).

The spelling of 113142333321 in words is "one hundred thirteen billion, one hundred forty-two million, three hundred thirty-three thousand, three hundred twenty-one".