1112321404 has 12 divisors (see below), whose sum is σ = 1975616104. Its totient is φ = 547859664.

The previous prime is 1112321401. The next prime is 1112321437. The reversal of 1112321404 is 4041232111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112321401) 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, 2074959 + ... + 2075494.

Almost surely, 2^1112321404 is an apocalyptic number.

It is an amenable number.

1112321404 is a deficient number, since it is larger than the sum of its proper divisors (863294700).

1112321404 is a wasteful number, since it uses less digits than its factorization.

1112321404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150524 (or 4150522 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1112321404 is about 33351.4827856274. The cubic root of 1112321404 is about 1036.1200983294.

Adding to 1112321404 its reverse (4041232111), we get a palindrome (5153553515).

The spelling of 1112321404 in words is "one billion, one hundred twelve million, three hundred twenty-one thousand, four hundred four".