1130111344 has 20 divisors (see below), whose sum is σ = 2190131896. Its totient is φ = 564916032.

The previous prime is 1130111303. The next prime is 1130111347. The reversal of 1130111344 is 4431110311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130111347) 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, 96427 + ... + 107509.

Almost surely, 2^1130111344 is an apocalyptic number.

It is an amenable number.

1130111344 is a deficient number, since it is larger than the sum of its proper divisors (1060020552).

1130111344 is a wasteful number, since it uses less digits than its factorization.

1130111344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17464 (or 17458 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1130111344 is about 33617.1287292654. The cubic root of 1130111344 is about 1041.6146467235.

Adding to 1130111344 its reverse (4431110311), we get a palindrome (5561221655).

The spelling of 1130111344 in words is "one billion, one hundred thirty million, one hundred eleven thousand, three hundred forty-four".