2023032312011 has 4 divisors (see below), whose sum is σ = 2023276147272. Its totient is φ = 2022788476752.

The previous prime is 2023032311893. The next prime is 2023032312031. The reversal of 2023032312011 is 1102132303202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023032312011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023032312031) 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, 121905185 + ... + 121921778.

It is an arithmetic number, because the mean of its divisors is an integer number (505819036818).

Almost surely, 2^{2023032312011} is an apocalyptic number.

2023032312011 is a deficient number, since it is larger than the sum of its proper divisors (243835261).

2023032312011 is an equidigital number, since it uses as much as digits as its factorization.

2023032312011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243835260.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2023032312011 its reverse (1102132303202), we get a palindrome (3125164615213).

The spelling of 2023032312011 in words is "two trillion, twenty-three billion, thirty-two million, three hundred twelve thousand, eleven".