1130140352 has 28 divisors (see below), whose sum is σ = 2446498536. Its totient is φ = 513699840.

The previous prime is 1130140343. The next prime is 1130140357. The reversal of 1130140352 is 2530410311.

It is not an unprimeable number, because it can be changed into a prime (1130140357) 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, 801953 + ... + 803360.

Almost surely, 2^1130140352 is an apocalyptic number.

It is an amenable number.

1130140352 is an abundant number, since it is smaller than the sum of its proper divisors (1316358184).

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

1130140352 is a wasteful number, since it uses less digits than its factorization.

1130140352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605336 (or 1605326 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1130140352 is about 33617.5601732190. The cubic root of 1130140352 is about 1041.6235587949.

Adding to 1130140352 its reverse (2530410311), we get a palindrome (3660550663).

The spelling of 1130140352 in words is "one billion, one hundred thirty million, one hundred forty thousand, three hundred fifty-two".