12133113000 has 64 divisors (see below), whose sum is σ = 37855321920. Its totient is φ = 3235496000.

The previous prime is 12133112977. The next prime is 12133113023. The reversal of 12133113000 is 31133121.

It is an interprime number because it is at equal distance from previous prime (12133112977) and next prime (12133113023).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2019186 + ... + 2025185.

It is an arithmetic number, because the mean of its divisors is an integer number (591489405).

Almost surely, 2^12133113000 is an apocalyptic number.

12133113000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12133113000 is an abundant number, since it is smaller than the sum of its proper divisors (25722208920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12133113000 is a wasteful number, since it uses less digits than its factorization.

12133113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044395 (or 4044381 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12133113000 its reverse (31133121), we get a palindrome (12164246121).

The spelling of 12133113000 in words is "twelve billion, one hundred thirty-three million, one hundred thirteen thousand".