1131032350 has 24 divisors (see below), whose sum is σ = 2404252368. Its totient is φ = 387782400.

The previous prime is 1131032341. The next prime is 1131032351. The reversal of 1131032350 is 532301311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131032351) 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, 1615411 + ... + 1616110.

It is an arithmetic number, because the mean of its divisors is an integer number (100177182).

Almost surely, 2^1131032350 is an apocalyptic number.

1131032350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131032350 is an abundant number, since it is smaller than the sum of its proper divisors (1273220018).

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

1131032350 is a wasteful number, since it uses less digits than its factorization.

1131032350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231540 (or 3231535 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1131032350 is about 33630.8244026221. The cubic root of 1131032350 is about 1041.8975311942.

Adding to 1131032350 its reverse (532301311), we get a palindrome (1663333661).

It can be divided in two parts, 11310 and 32350, that added together give a triangular number (43660 = T₂₉₅).

The spelling of 1131032350 in words is "one billion, one hundred thirty-one million, thirty-two thousand, three hundred fifty".