12133323032 has 16 divisors (see below), whose sum is σ = 23739110640. Its totient is φ = 5802893536.

The previous prime is 12133323017. The next prime is 12133323047. The reversal of 12133323032 is 23032333121.

It is an interprime number because it is at equal distance from previous prime (12133323017) and next prime (12133323047).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 12133322989 and 12133323007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32970803 + ... + 32971170.

It is an arithmetic number, because the mean of its divisors is an integer number (1483694415).

Almost surely, 2^12133323032 is an apocalyptic number.

It is an amenable number.

12133323032 is a deficient number, since it is larger than the sum of its proper divisors (11605787608).

12133323032 is a wasteful number, since it uses less digits than its factorization.

12133323032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65942002 (or 65941998 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12133323032 its reverse (23032333121), we get a palindrome (35165656153).

The spelling of 12133323032 in words is "twelve billion, one hundred thirty-three million, three hundred twenty-three thousand, thirty-two".