20341331323 has 8 divisors (see below), whose sum is σ = 20602486800. Its totient is φ = 20080558848.

The previous prime is 20341331279. The next prime is 20341331341. The reversal of 20341331323 is 32313314302.

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 20341331323 - 2¹⁷ = 20341200251 is a prime.

It is a super-3 number, since 3×20341331323³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20341331393) 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, 11923 + ... + 202051.

It is an arithmetic number, because the mean of its divisors is an integer number (2575310850).

Almost surely, 2^20341331323 is an apocalyptic number.

20341331323 is a deficient number, since it is larger than the sum of its proper divisors (261155477).

20341331323 is a wasteful number, since it uses less digits than its factorization.

20341331323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191501.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20341331323 its reverse (32313314302), we get a palindrome (52654645625).

The spelling of 20341331323 in words is "twenty billion, three hundred forty-one million, three hundred thirty-one thousand, three hundred twenty-three".