1121430104 has 16 divisors (see below), whose sum is σ = 2104720800. Its totient is φ = 560171232.

The previous prime is 1121430091. The next prime is 1121430131. The reversal of 1121430104 is 4010341211.

It is a happy number.

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, 59147 + ... + 75770.

It is an arithmetic number, because the mean of its divisors is an integer number (131545050).

Almost surely, 2^1121430104 is an apocalyptic number.

It is an amenable number.

1121430104 is a deficient number, since it is larger than the sum of its proper divisors (983290696).

1121430104 is a wasteful number, since it uses less digits than its factorization.

1121430104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135962 (or 135958 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1121430104 is about 33487.7605103715. The cubic root of 1121430104 is about 1038.9406446683.

Adding to 1121430104 its reverse (4010341211), we get a palindrome (5131771315).

The spelling of 1121430104 in words is "one billion, one hundred twenty-one million, four hundred thirty thousand, one hundred four".