1130332156 has 12 divisors (see below), whose sum is σ = 1981561680. Its totient is φ = 564171680.

The previous prime is 1130332123. The next prime is 1130332241. The reversal of 1130332156 is 6512330311.

It is a self number, because there is not a number n which added to its sum of digits gives 1130332156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246040 + ... + 250591.

It is an arithmetic number, because the mean of its divisors is an integer number (165130140).

Almost surely, 2^1130332156 is an apocalyptic number.

It is an amenable number.

1130332156 is a deficient number, since it is larger than the sum of its proper divisors (851229524).

1130332156 is a wasteful number, since it uses less digits than its factorization.

1130332156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497204 (or 497202 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 1130332156 is about 33620.4127874718. The cubic root of 1130332156 is about 1041.6824825275.

Adding to 1130332156 its reverse (6512330311), we get a palindrome (7642662467).

The spelling of 1130332156 in words is "one billion, one hundred thirty million, three hundred thirty-two thousand, one hundred fifty-six".