12025031300 has 18 divisors (see below), whose sum is σ = 26094318138. Its totient is φ = 4810012480.

The previous prime is 12025031269. The next prime is 12025031323. The reversal of 12025031300 is 313052021.

It can be written as a sum of positive squares in 3 ways, for example, as 37847104 + 11987184196 = 6152^2 + 109486^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60125057 + ... + 60125256.

It is an arithmetic number, because the mean of its divisors is an integer number (1449684341).

Almost surely, 2^12025031300 is an apocalyptic number.

12025031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12025031300 is an abundant number, since it is smaller than the sum of its proper divisors (14069286838).

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

12025031300 is a wasteful number, since it uses less digits than its factorization.

12025031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120250327 (or 120250320 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 12025031300 its reverse (313052021), we get a palindrome (12338083321).

The spelling of 12025031300 in words is "twelve billion, twenty-five million, thirty-one thousand, three hundred".