1120401032 has 16 divisors (see below), whose sum is σ = 2136358800. Its totient is φ = 550705360.

The previous prime is 1120401019. The next prime is 1120401043. The reversal of 1120401032 is 2301040211.

It is a junction number, because it is equal to n+sod(n) for n = 1120400998 and 1120401016.

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, 1186394 + ... + 1187337.

It is an arithmetic number, because the mean of its divisors is an integer number (133522425).

Almost surely, 2^1120401032 is an apocalyptic number.

It is an amenable number.

1120401032 is a deficient number, since it is larger than the sum of its proper divisors (1015957768).

1120401032 is a wasteful number, since it uses less digits than its factorization.

1120401032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373796 (or 2373792 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1120401032 is about 33472.3920866137. The cubic root of 1120401032 is about 1038.6227553586.

Adding to 1120401032 its reverse (2301040211), we get a palindrome (3421441243).

The spelling of 1120401032 in words is "one billion, one hundred twenty million, four hundred one thousand, thirty-two".