1130423244 has 48 divisors (see below), whose sum is σ = 2689209600. Its totient is φ = 369475776.

The previous prime is 1130423243. The next prime is 1130423267. The reversal of 1130423244 is 4423240311.

It is a super-3 number, since 3×1130423244³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1130423243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308994 + ... + 312630.

It is an arithmetic number, because the mean of its divisors is an integer number (56025200).

Almost surely, 2^1130423244 is an apocalyptic number.

It is an amenable number.

1130423244 is an abundant number, since it is smaller than the sum of its proper divisors (1558786356).

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

1130423244 is a wasteful number, since it uses less digits than its factorization.

1130423244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142 (or 4140 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1130423244 is about 33621.7674133886. The cubic root of 1130423244 is about 1041.7104631598.

Adding to 1130423244 its reverse (4423240311), we get a palindrome (5553663555).

The spelling of 1130423244 in words is "one billion, one hundred thirty million, four hundred twenty-three thousand, two hundred forty-four".