2312013321233 has 16 divisors (see below), whose sum is σ = 2883041387520. Its totient is φ = 1801236776400.

The previous prime is 2312013321181. The next prime is 2312013321239. The reversal of 2312013321233 is 3321233102132.

It is a cyclic number.

It is not a de Polignac number, because 2312013321233 - 2⁸ = 2312013320977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2312013321239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2346143 + ... + 3182516.

It is an arithmetic number, because the mean of its divisors is an integer number (180190086720).

Almost surely, 2^{2312013321233} is an apocalyptic number.

It is an amenable number.

2312013321233 is a deficient number, since it is larger than the sum of its proper divisors (571028066287).

2312013321233 is a wasteful number, since it uses less digits than its factorization.

2312013321233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534108.

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

Adding to 2312013321233 its reverse (3321233102132), we get a palindrome (5633246423365).

The spelling of 2312013321233 in words is "two trillion, three hundred twelve billion, thirteen million, three hundred twenty-one thousand, two hundred thirty-three".