1112321032 has 16 divisors (see below), whose sum is σ = 2176280640. Its totient is φ = 531979536.

The previous prime is 1112321011. The next prime is 1112321053. The reversal of 1112321032 is 2301232111.

It is an interprime number because it is at equal distance from previous prime (1112321011) and next prime (1112321053).

It is a junction number, because it is equal to n+sod(n) for n = 1112320997 and 1112321015.

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, 3022428 + ... + 3022795.

It is an arithmetic number, because the mean of its divisors is an integer number (136017540).

Almost surely, 2^1112321032 is an apocalyptic number.

It is an amenable number.

1112321032 is a deficient number, since it is larger than the sum of its proper divisors (1063959608).

1112321032 is a wasteful number, since it uses less digits than its factorization.

1112321032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6045252 (or 6045248 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1112321032 is about 33351.4772086635. The cubic root of 1112321032 is about 1036.1199828242.

Adding to 1112321032 its reverse (2301232111), we get a palindrome (3413553143).

The spelling of 1112321032 in words is "one billion, one hundred twelve million, three hundred twenty-one thousand, thirty-two".