1130353144 has 16 divisors (see below), whose sum is σ = 2125321200. Its totient is φ = 563600832.

The previous prime is 1130353139. The next prime is 1130353153. The reversal of 1130353144 is 4413530311.

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, 193917 + ... + 199660.

It is an arithmetic number, because the mean of its divisors is an integer number (132832575).

Almost surely, 2^1130353144 is an apocalyptic number.

It is an amenable number.

1130353144 is a deficient number, since it is larger than the sum of its proper divisors (994968056).

1130353144 is a wasteful number, since it uses less digits than its factorization.

1130353144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393942 (or 393938 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1130353144 is about 33620.7249178241. The cubic root of 1130353144 is about 1041.6889298054.

Adding to 1130353144 its reverse (4413530311), we get a palindrome (5543883455).

The spelling of 1130353144 in words is "one billion, one hundred thirty million, three hundred fifty-three thousand, one hundred forty-four".