2331520110056 has 32 divisors (see below), whose sum is σ = 4630479099840. Its totient is φ = 1096776822528.

The previous prime is 2331520109983. The next prime is 2331520110119. The reversal of 2331520110056 is 6500110251332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2829956 + ... + 3559731.

It is an arithmetic number, because the mean of its divisors is an integer number (144702471870).

Almost surely, 2^{2331520110056} is an apocalyptic number.

It is an amenable number.

2331520110056 is a deficient number, since it is larger than the sum of its proper divisors (2298958989784).

2331520110056 is a wasteful number, since it uses less digits than its factorization.

2331520110056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392393 (or 6392389 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 2331520110056 its reverse (6500110251332), we get a palindrome (8831630361388).

The spelling of 2331520110056 in words is "two trillion, three hundred thirty-one billion, five hundred twenty million, one hundred ten thousand, fifty-six".