1131332200430 has 16 divisors (see below), whose sum is σ = 2037563646480. Its totient is φ = 452273838912.

The previous prime is 1131332200381. The next prime is 1131332200433. The reversal of 1131332200430 is 340022331311.

It is a junction number, because it is equal to n+sod(n) for n = 1131332200396 and 1131332200405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131332200433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32361815 + ... + 32396754.

It is an arithmetic number, because the mean of its divisors is an integer number (127347727905).

Almost surely, 2^{1131332200430} is an apocalyptic number.

1131332200430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131332200430 is a deficient number, since it is larger than the sum of its proper divisors (906231446050).

1131332200430 is a wasteful number, since it uses less digits than its factorization.

1131332200430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64760323.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1131332200430 its reverse (340022331311), we get a palindrome (1471354531741).

The spelling of 1131332200430 in words is "one trillion, one hundred thirty-one billion, three hundred thirty-two million, two hundred thousand, four hundred thirty".