2313133142 has 32 divisors (see below), whose sum is σ = 3605817600. Its totient is φ = 1112136480.

The previous prime is 2313133139. The next prime is 2313133157. The reversal of 2313133142 is 2413313132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3861359 + ... + 3861957.

It is an arithmetic number, because the mean of its divisors is an integer number (112681800).

Almost surely, 2^2313133142 is an apocalyptic number.

2313133142 is a deficient number, since it is larger than the sum of its proper divisors (1292684458).

2313133142 is a wasteful number, since it uses less digits than its factorization.

2313133142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268.

The product of its digits is 1296, while the sum is 23.

The square root of 2313133142 is about 48095.0428006879. The cubic root of 2313133142 is about 1322.5137936652.

Adding to 2313133142 its reverse (2413313132), we get a palindrome (4726446274).

The spelling of 2313133142 in words is "two billion, three hundred thirteen million, one hundred thirty-three thousand, one hundred forty-two".