1130143512 has 16 divisors (see below), whose sum is σ = 2825358840. Its totient is φ = 376714496.

The previous prime is 1130143507. The next prime is 1130143517. The reversal of 1130143512 is 2153410311.

It is an interprime number because it is at equal distance from previous prime (1130143507) and next prime (1130143517).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130143517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23544633 + ... + 23544680.

Almost surely, 2^1130143512 is an apocalyptic number.

1130143512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130143512 is an abundant number, since it is smaller than the sum of its proper divisors (1695215328).

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

1130143512 is a wasteful number, since it uses less digits than its factorization.

1130143512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47089322 (or 47089318 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1130143512 is about 33617.6071724327. The cubic root of 1130143512 is about 1041.6245296264.

Adding to 1130143512 its reverse (2153410311), we get a palindrome (3283553823).

The spelling of 1130143512 in words is "one billion, one hundred thirty million, one hundred forty-three thousand, five hundred twelve".