1130152312 has 8 divisors (see below), whose sum is σ = 2119035600. Its totient is φ = 565076152.

The previous prime is 1130152277. The next prime is 1130152313. The reversal of 1130152312 is 2132510311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1130152312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130152313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70634512 + ... + 70634527.

It is an arithmetic number, because the mean of its divisors is an integer number (264879450).

Almost surely, 2^1130152312 is an apocalyptic number.

It is an amenable number.

1130152312 is a deficient number, since it is larger than the sum of its proper divisors (988883288).

1130152312 is a wasteful number, since it uses less digits than its factorization.

1130152312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141269045 (or 141269041 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1130152312 is about 33617.7380559728. The cubic root of 1130152312 is about 1041.6272331981.

Adding to 1130152312 its reverse (2132510311), we get a palindrome (3262662623).

The spelling of 1130152312 in words is "one billion, one hundred thirty million, one hundred fifty-two thousand, three hundred twelve".