1183052052 has 108 divisors (see below), whose sum is σ = 3700962720. Its totient is φ = 312002496.

The previous prime is 1183052051. The next prime is 1183052053. The reversal of 1183052052 is 2502503811.

It is a happy number.

1183052052 is a `hidden beast` number, since 11 + 83 + 0 + 520 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (1183052051) and next prime (1183052053).

It is a super-2 number, since 2×1183052052² = 2799224315482821408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1183052051) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 28699 + ... + 56477.

Almost surely, 2^1183052052 is an apocalyptic number.

1183052052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1183052052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1850481360).

1183052052 is an abundant number, since it is smaller than the sum of its proper divisors (2517910668).

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

1183052052 is a wasteful number, since it uses less digits than its factorization.

1183052052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27822 (or 27804 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1183052052 is about 34395.5237203913. The cubic root of 1183052052 is about 1057.6320858435.

Adding to 1183052052 its reverse (2502503811), we get a palindrome (3685555863).

The spelling of 1183052052 in words is "one billion, one hundred eighty-three million, fifty-two thousand, fifty-two".