12132012030 has 32 divisors (see below), whose sum is σ = 29388956544. Its totient is φ = 3204966816.

The previous prime is 12132012019. The next prime is 12132012041. The reversal of 12132012030 is 3021023121.

It is an interprime number because it is at equal distance from previous prime (12132012019) and next prime (12132012041).

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

It is a congruent number.

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, 1886512 + ... + 1892931.

It is an arithmetic number, because the mean of its divisors is an integer number (918404892).

Almost surely, 2^12132012030 is an apocalyptic number.

12132012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12132012030 is an abundant number, since it is smaller than the sum of its proper divisors (17256944514).

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

12132012030 is a wasteful number, since it uses less digits than its factorization.

12132012030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779560.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12132012030 its reverse (3021023121), we get a palindrome (15153035151).

The spelling of 12132012030 in words is "twelve billion, one hundred thirty-two million, twelve thousand, thirty".