23111311311132 has 48 divisors (see below), whose sum is σ = 60418759804032. Its totient is φ = 6814145839680.

The previous prime is 23111311311071. The next prime is 23111311311149.

23111311311132 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2366017978 + ... + 2366027745.

It is an arithmetic number, because the mean of its divisors is an integer number (1258724162584).

Almost surely, 2^{23111311311132} is an apocalyptic number.

23111311311132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23111311311132 is an abundant number, since it is smaller than the sum of its proper divisors (37307448492900).

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

23111311311132 is a wasteful number, since it uses less digits than its factorization.

23111311311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4732045778 (or 4732045776 counting only the distinct ones).

The product of its digits is 324, while the sum is 24.

It can be divided in two parts, 2311131 and 1311132, that added together give a palindrome (3622263).

The spelling of 23111311311132 in words is "twenty-three trillion, one hundred eleven billion, three hundred eleven million, three hundred eleven thousand, one hundred thirty-two".