1101123032 has 16 divisors (see below), whose sum is σ = 2065010640. Its totient is φ = 550453536.

The previous prime is 1101123013. The next prime is 1101123043. The reversal of 1101123032 is 2303211011.

It is a junction number, because it is equal to n+sod(n) for n = 1101122998 and 1101123016.

It is a congruent number.

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, 44498 + ... + 64670.

It is an arithmetic number, because the mean of its divisors is an integer number (129063165).

Almost surely, 2^1101123032 is an apocalyptic number.

It is an amenable number.

1101123032 is a deficient number, since it is larger than the sum of its proper divisors (963887608).

1101123032 is a wasteful number, since it uses less digits than its factorization.

1101123032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27002 (or 26998 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1101123032 is about 33183.1739289659. The cubic root of 1101123032 is about 1032.6312940343.

Adding to 1101123032 its reverse (2303211011), we get a palindrome (3404334043).

It can be divided in two parts, 11011 and 23032, that added together give a palindrome (34043).

The spelling of 1101123032 in words is "one billion, one hundred one million, one hundred twenty-three thousand, thirty-two".