1133112330 has 48 divisors (see below), whose sum is σ = 3366964224. Its totient is φ = 258996960.

The previous prime is 1133112313. The next prime is 1133112347. The reversal of 1133112330 is 332113311.

It is a happy number.

1133112330 is a `hidden beast` number, since 1 + 1 + 331 + 1 + 2 + 330 = 666.

It is an interprime number because it is at equal distance from previous prime (1133112313) and next prime (1133112347).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 898666 + ... + 899925.

It is an arithmetic number, because the mean of its divisors is an integer number (70145088).

Almost surely, 2^1133112330 is an apocalyptic number.

1133112330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1133112330 is an abundant number, since it is smaller than the sum of its proper divisors (2233851894).

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

1133112330 is a wasteful number, since it uses less digits than its factorization.

1133112330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798611 (or 1798608 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1133112330 is about 33661.7339125601. The cubic root of 1133112330 is about 1042.5358267970.

Adding to 1133112330 its reverse (332113311), we get a palindrome (1465225641).

The spelling of 1133112330 in words is "one billion, one hundred thirty-three million, one hundred twelve thousand, three hundred thirty".