1130403431025 has 36 divisors (see below), whose sum is σ = 2208739799760. Its totient is φ = 548074389600.

The previous prime is 1130403431021. The next prime is 1130403431039. The reversal of 1130403431025 is 5201343040311.

It is a happy number.

1130403431025 is a `hidden beast` number, since 1 + 1 + 304 + 0 + 343 + 10 + 2 + 5 = 666.

It is not a de Polignac number, because 1130403431025 - 2² = 1130403431021 is a prime.

It is a super-3 number, since 3×1130403431025³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130403431025.

It is not an unprimeable number, because it can be changed into a prime (1130403431021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 228361855 + ... + 228366804.

Almost surely, 2^{1130403431025} is an apocalyptic number.

1130403431025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1130403431025 is a deficient number, since it is larger than the sum of its proper divisors (1078336368735).

1130403431025 is a wasteful number, since it uses less digits than its factorization.

1130403431025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456728686 (or 456728678 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 1130403431025 its reverse (5201343040311), we get a palindrome (6331746471336).

The spelling of 1130403431025 in words is "one trillion, one hundred thirty billion, four hundred three million, four hundred thirty-one thousand, twenty-five".