1131233350 has 24 divisors (see below), whose sum is σ = 2265948720. Its totient is φ = 417685920.

The previous prime is 1131233269. The next prime is 1131233351. The reversal of 1131233350 is 533321311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131233351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 869530 + ... + 870829.

It is an arithmetic number, because the mean of its divisors is an integer number (94414530).

Almost surely, 2^1131233350 is an apocalyptic number.

1131233350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131233350 is an abundant number, since it is smaller than the sum of its proper divisors (1134715370).

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

1131233350 is a wasteful number, since it uses less digits than its factorization.

1131233350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740384 (or 1740379 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 1131233350 is about 33633.8125998228. The cubic root of 1131233350 is about 1041.9592473774.

Adding to 1131233350 its reverse (533321311), we get a palindrome (1664554661).

The spelling of 1131233350 in words is "one billion, one hundred thirty-one million, two hundred thirty-three thousand, three hundred fifty".