20231232330331 has 8 divisors (see below), whose sum is σ = 22070861526384. Its totient is φ = 18391674177120.

The previous prime is 20231232330301. The next prime is 20231232330373. The reversal of 20231232330331 is 13303323213202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20231232330331 - 2¹⁷ = 20231232199259 is a prime.

It is a super-2 number, since 2×20231232330331² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20231232330331.

It is not an unprimeable number, because it can be changed into a prime (20231232330301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17164396 + ... + 18305161.

It is an arithmetic number, because the mean of its divisors is an integer number (2758857690798).

Almost surely, 2^{20231232330331} is an apocalyptic number.

20231232330331 is a deficient number, since it is larger than the sum of its proper divisors (1839629196053).

20231232330331 is a wasteful number, since it uses less digits than its factorization.

20231232330331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35521421.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 20231232330331 its reverse (13303323213202), we get a palindrome (33534555543533).

The spelling of 20231232330331 in words is "twenty trillion, two hundred thirty-one billion, two hundred thirty-two million, three hundred thirty thousand, three hundred thirty-one".