23340311331020 has 48 divisors (see below), whose sum is σ = 51900215851008. Its totient is φ = 8786543339520.

The previous prime is 23340311331017. The next prime is 23340311331059. The reversal of 23340311331020 is 2013311304332.

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 15 ways as a sum of consecutive naturals, for example, 6030944 + ... + 9113336.

It is an arithmetic number, because the mean of its divisors is an integer number (1081254496896).

Almost surely, 2^{23340311331020} is an apocalyptic number.

23340311331020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23340311331020 is an abundant number, since it is smaller than the sum of its proper divisors (28559904519988).

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

23340311331020 is a wasteful number, since it uses less digits than its factorization.

23340311331020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104690 (or 3104688 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 23340311331020 its reverse (2013311304332), we get a palindrome (25353622635352).

The spelling of 23340311331020 in words is "twenty-three trillion, three hundred forty billion, three hundred eleven million, three hundred thirty-one thousand, twenty".