1131112030 has 8 divisors (see below), whose sum is σ = 2036001672. Its totient is φ = 452444808.

The previous prime is 1131112001. The next prime is 1131112057. The reversal of 1131112030 is 302111311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1131112030.

It is a congruent number.

It is an unprimeable number.

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, 56555592 + ... + 56555611.

It is an arithmetic number, because the mean of its divisors is an integer number (254500209).

Almost surely, 2^1131112030 is an apocalyptic number.

1131112030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131112030 is a deficient number, since it is larger than the sum of its proper divisors (904889642).

1131112030 is a wasteful number, since it uses less digits than its factorization.

1131112030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113111210.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1131112030 is about 33632.0090092757. The cubic root of 1131112030 is about 1041.9219974693.

Adding to 1131112030 its reverse (302111311), we get a palindrome (1433223341).

The spelling of 1131112030 in words is "one billion, one hundred thirty-one million, one hundred twelve thousand, thirty".