1131322032030 has 16 divisors (see below), whose sum is σ = 2715172876944. Its totient is φ = 301685875200.

The previous prime is 1131322032023. The next prime is 1131322032031. The reversal of 1131322032030 is 302302231311.

It is a junction number, because it is equal to n+sod(n) for n = 1131322031988 and 1131322032006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131322032031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18855367171 + ... + 18855367230.

It is an arithmetic number, because the mean of its divisors is an integer number (169698304809).

Almost surely, 2^{1131322032030} is an apocalyptic number.

1131322032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131322032030 is an abundant number, since it is smaller than the sum of its proper divisors (1583850844914).

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

1131322032030 is a wasteful number, since it uses less digits than its factorization.

1131322032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37710734411.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1131322032030 its reverse (302302231311), we get a palindrome (1433624263341).

The spelling of 1131322032030 in words is "one trillion, one hundred thirty-one billion, three hundred twenty-two million, thirty-two thousand, thirty".