1132100312 has 80 divisors (see below), whose sum is σ = 2622744360. Its totient is φ = 456513792.

The previous prime is 1132100293. The next prime is 1132100341. The reversal of 1132100312 is 2130012311.

It is a super-2 number, since 2×1132100312² = 2563302232860994688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

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 19 ways as a sum of consecutive naturals, for example, 324803 + ... + 328269.

Almost surely, 2^1132100312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132100312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1311372180).

1132100312 is an abundant number, since it is smaller than the sum of its proper divisors (1490644048).

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

1132100312 is an equidigital number, since it uses as much as digits as its factorization.

1132100312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518 (or 3493 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1132100312 is about 33646.6983818621. The cubic root of 1132100312 is about 1042.2253605839.

Adding to 1132100312 its reverse (2130012311), we get a palindrome (3262112623).

The spelling of 1132100312 in words is "one billion, one hundred thirty-two million, one hundred thousand, three hundred twelve".