12331303023 has 8 divisors (see below), whose sum is σ = 17706486448. Its totient is φ = 7588494144.

The previous prime is 12331303021. The next prime is 12331303043. The reversal of 12331303023 is 32030313321.

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

It is not a de Polignac number, because 12331303023 - 2¹ = 12331303021 is a prime.

It is a super-2 number, since 2×12331303023² (a number of 21 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 (12331303021) 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, 158093590 + ... + 158093667.

It is an arithmetic number, because the mean of its divisors is an integer number (2213310806).

Almost surely, 2^12331303023 is an apocalyptic number.

12331303023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12331303023 is a deficient number, since it is larger than the sum of its proper divisors (5375183425).

12331303023 is a wasteful number, since it uses less digits than its factorization.

12331303023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316187273.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 12331303023 its reverse (32030313321), we get a palindrome (44361616344).

The spelling of 12331303023 in words is "twelve billion, three hundred thirty-one million, three hundred three thousand, twenty-three".