1101320032 has 12 divisors (see below), whose sum is σ = 2168223876. Its totient is φ = 550660000.

The previous prime is 1101319991. The next prime is 1101320053. The reversal of 1101320032 is 2300231011.

It is a junction number, because it is equal to n+sod(n) for n = 1101319994 and 1101320021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17208094 + ... + 17208157.

It is an arithmetic number, because the mean of its divisors is an integer number (180685323).

Almost surely, 2^1101320032 is an apocalyptic number.

It is an amenable number.

1101320032 is a deficient number, since it is larger than the sum of its proper divisors (1066903844).

1101320032 is an equidigital number, since it uses as much as digits as its factorization.

1101320032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34416261 (or 34416253 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1101320032 is about 33186.1421680797. The cubic root of 1101320032 is about 1032.6928724497.

Adding to 1101320032 its reverse (2300231011), we get a palindrome (3401551043).

The spelling of 1101320032 in words is "one billion, one hundred one million, three hundred twenty thousand, thirty-two".