12002503152 has 40 divisors (see below), whose sum is σ = 31017278160. Its totient is φ = 3999439360.

The previous prime is 12002503147. The next prime is 12002503153. The reversal of 12002503152 is 25130520021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002503153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100402 + ... + 184622.

It is an arithmetic number, because the mean of its divisors is an integer number (775431954).

Almost surely, 2^12002503152 is an apocalyptic number.

12002503152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12002503152 is an abundant number, since it is smaller than the sum of its proper divisors (19014775008).

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

12002503152 is a wasteful number, since it uses less digits than its factorization.

12002503152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87201 (or 87195 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The spelling of 12002503152 in words is "twelve billion, two million, five hundred three thousand, one hundred fifty-two".