1130251325200 has 120 divisors (see below), whose sum is σ = 2755099356800. Its totient is φ = 445517729280.

The previous prime is 1130251325197. The next prime is 1130251325209. The reversal of 1130251325200 is 25231520311.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1130251325209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16492606 + ... + 16560994.

Almost surely, 2^{1130251325200} is an apocalyptic number.

1130251325200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130251325200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1377549678400).

1130251325200 is an abundant number, since it is smaller than the sum of its proper divisors (1624848031600).

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

1130251325200 is a wasteful number, since it uses less digits than its factorization.

1130251325200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69009 (or 68998 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 1130251325200 its reverse (25231520311), we get a palindrome (1155482845511).

The spelling of 1130251325200 in words is "one trillion, one hundred thirty billion, two hundred fifty-one million, three hundred twenty-five thousand, two hundred".