23234012210311 has 4 divisors (see below), whose sum is σ = 26553156811792. Its totient is φ = 19914867608832.

The previous prime is 23234012210263. The next prime is 23234012210341. The reversal of 23234012210311 is 11301221043232.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-23234012210311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23234012210341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659572300730 + ... + 1659572300743.

It is an arithmetic number, because the mean of its divisors is an integer number (6638289202948).

Almost surely, 2^{23234012210311} is an apocalyptic number.

23234012210311 is a deficient number, since it is larger than the sum of its proper divisors (3319144601481).

23234012210311 is an equidigital number, since it uses as much as digits as its factorization.

23234012210311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319144601480.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 23234012210311 its reverse (11301221043232), we get a palindrome (34535233253543).

The spelling of 23234012210311 in words is "twenty-three trillion, two hundred thirty-four billion, twelve million, two hundred ten thousand, three hundred eleven".