1103141432 has 16 divisors (see below), whose sum is σ = 2068748640. Its totient is φ = 551475136.

The previous prime is 1103141423. The next prime is 1103141443. The reversal of 1103141432 is 2341413011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70868 + ... + 85020.

It is an arithmetic number, because the mean of its divisors is an integer number (129296790).

Almost surely, 2^1103141432 is an apocalyptic number.

It is an amenable number.

1103141432 is a deficient number, since it is larger than the sum of its proper divisors (965607208).

1103141432 is a wasteful number, since it uses less digits than its factorization.

1103141432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23902 (or 23898 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1103141432 is about 33213.5730086361. The cubic root of 1103141432 is about 1033.2618595957.

Adding to 1103141432 its reverse (2341413011), we get a palindrome (3444554443).

The spelling of 1103141432 in words is "one billion, one hundred three million, one hundred forty-one thousand, four hundred thirty-two".