1131332030 has 8 divisors (see below), whose sum is σ = 2036397672. Its totient is φ = 452532808.

The previous prime is 1131332023. The next prime is 1131332039. The reversal of 1131332030 is 302331311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131332039) 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 3 ways as a sum of consecutive naturals, for example, 56566592 + ... + 56566611.

It is an arithmetic number, because the mean of its divisors is an integer number (254549709).

Almost surely, 2^1131332030 is an apocalyptic number.

1131332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131332030 is a deficient number, since it is larger than the sum of its proper divisors (905065642).

1131332030 is a wasteful number, since it uses less digits than its factorization.

1131332030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113133210.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1131332030 is about 33635.2795439550. The cubic root of 1131332030 is about 1041.9895439703.

Adding to 1131332030 its reverse (302331311), we get a palindrome (1433663341).

The spelling of 1131332030 in words is "one billion, one hundred thirty-one million, three hundred thirty-two thousand, thirty".