1103111332 has 24 divisors (see below), whose sum is σ = 1956003840. Its totient is φ = 544299840.

The previous prime is 1103111299. The next prime is 1103111363. The reversal of 1103111332 is 2331113011.

It is a super-2 number, since 2×1103111332² = 2433709221573628448, which contains 22 as substring.

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, 91344 + ... + 102712.

It is an arithmetic number, because the mean of its divisors is an integer number (81500160).

Almost surely, 2^1103111332 is an apocalyptic number.

It is an amenable number.

1103111332 is a deficient number, since it is larger than the sum of its proper divisors (852892508).

1103111332 is a wasteful number, since it uses less digits than its factorization.

1103111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11691 (or 11689 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1103111332 is about 33213.1198775424. The cubic root of 1103111332 is about 1033.2524617482.

Adding to 1103111332 its reverse (2331113011), we get a palindrome (3434224343).

The spelling of 1103111332 in words is "one billion, one hundred three million, one hundred eleven thousand, three hundred thirty-two".