1113321032 has 32 divisors (see below), whose sum is σ = 2125980000. Its totient is φ = 546421248.

The previous prime is 1113321023. The next prime is 1113321059. The reversal of 1113321032 is 2301233111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113321032.

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, 437219 + ... + 439757.

It is an arithmetic number, because the mean of its divisors is an integer number (66436875).

Almost surely, 2^1113321032 is an apocalyptic number.

It is an amenable number.

1113321032 is a deficient number, since it is larger than the sum of its proper divisors (1012658968).

1113321032 is a wasteful number, since it uses less digits than its factorization.

1113321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3533 (or 3529 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1113321032 is about 33366.4656803804. The cubic root of 1113321032 is about 1036.4303877074.

Adding to 1113321032 its reverse (2301233111), we get a palindrome (3414554143).

The spelling of 1113321032 in words is "one billion, one hundred thirteen million, three hundred twenty-one thousand, thirty-two".