23311330221130 has 128 divisors (see below), whose sum is σ = 52685114757120. Its totient is φ = 7241935749120.

The previous prime is 23311330221061. The next prime is 23311330221169. The reversal of 23311330221130 is 3112203311332.

It is a junction number, because it is equal to n+sod(n) for n = 23311330221095 and 23311330221104.

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 63 ways as a sum of consecutive naturals, for example, 5482686 + ... + 8756854.

It is an arithmetic number, because the mean of its divisors is an integer number (411602459040).

Almost surely, 2^{23311330221130} is an apocalyptic number.

23311330221130 is an abundant number, since it is smaller than the sum of its proper divisors (29373784535990).

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

23311330221130 is a wasteful number, since it uses less digits than its factorization.

23311330221130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274424.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 23311330221130 its reverse (3112203311332), we get a palindrome (26423533532462).

The spelling of 23311330221130 in words is "twenty-three trillion, three hundred eleven billion, three hundred thirty million, two hundred twenty-one thousand, one hundred thirty".