1120123304 has 32 divisors (see below), whose sum is σ = 2133907200. Its totient is φ = 551129280.

The previous prime is 1120123261. The next prime is 1120123331. The reversal of 1120123304 is 4033210211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197549 + ... + 203139.

It is an arithmetic number, because the mean of its divisors is an integer number (66684600).

Almost surely, 2^1120123304 is an apocalyptic number.

It is an amenable number.

1120123304 is a deficient number, since it is larger than the sum of its proper divisors (1013783896).

1120123304 is a wasteful number, since it uses less digits than its factorization.

1120123304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5993 (or 5989 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1120123304 is about 33468.2432165180. The cubic root of 1120123304 is about 1038.5369294058.

Adding to 1120123304 its reverse (4033210211), we get a palindrome (5153333515).

The spelling of 1120123304 in words is "one billion, one hundred twenty million, one hundred twenty-three thousand, three hundred four".