32023113311 has 4 divisors (see below), whose sum is σ = 36597843792. Its totient is φ = 27448382832.

The previous prime is 32023113307. The next prime is 32023113319. The reversal of 32023113311 is 11331132023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11331132023 = 349 ⋅32467427.

It is a cyclic number.

It is not a de Polignac number, because 32023113311 - 2² = 32023113307 is a prime.

It is a super-2 number, since 2×32023113311² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32023113319) 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, 2287365230 + ... + 2287365243.

It is an arithmetic number, because the mean of its divisors is an integer number (9149460948).

Almost surely, 2^32023113311 is an apocalyptic number.

32023113311 is a deficient number, since it is larger than the sum of its proper divisors (4574730481).

32023113311 is an equidigital number, since it uses as much as digits as its factorization.

32023113311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574730480.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 32023113311 its reverse (11331132023), we get a palindrome (43354245334).

The spelling of 32023113311 in words is "thirty-two billion, twenty-three million, one hundred thirteen thousand, three hundred eleven".