2313133142240 has 48 divisors (see below), whose sum is σ = 5504665984272. Its totient is φ = 918499574784.

The previous prime is 2313133142233. The next prime is 2313133142291. The reversal of 2313133142240 is 422413313132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52741154 + ... + 52784993.

It is an arithmetic number, because the mean of its divisors is an integer number (114680541339).

Almost surely, 2^{2313133142240} is an apocalyptic number.

2313133142240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313133142240 is an abundant number, since it is smaller than the sum of its proper divisors (3191532842032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313133142240 is a wasteful number, since it uses less digits than its factorization.

2313133142240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105526299 (or 105526291 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 2313133142240 its reverse (422413313132), we get a palindrome (2735546455372).

The spelling of 2313133142240 in words is "two trillion, three hundred thirteen billion, one hundred thirty-three million, one hundred forty-two thousand, two hundred forty".