4023232020311 has 4 divisors (see below), whose sum is σ = 4597979451792. Its totient is φ = 3448484588832.

The previous prime is 4023232020293. The next prime is 4023232020331. The reversal of 4023232020311 is 1130202323204.

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-4023232020311 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 (4023232020331) 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, 287373715730 + ... + 287373715743.

It is an arithmetic number, because the mean of its divisors is an integer number (1149494862948).

Almost surely, 2^{4023232020311} is an apocalyptic number.

4023232020311 is a deficient number, since it is larger than the sum of its proper divisors (574747431481).

4023232020311 is an equidigital number, since it uses as much as digits as its factorization.

4023232020311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574747431480.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 4023232020311 its reverse (1130202323204), we get a palindrome (5153434343515).

The spelling of 4023232020311 in words is "four trillion, twenty-three billion, two hundred thirty-two million, twenty thousand, three hundred eleven".