1121104234 has 8 divisors (see below), whose sum is σ = 1770164640. Its totient is φ = 531049356.

The previous prime is 1121104223. The next prime is 1121104267. The reversal of 1121104234 is 4324011211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 14751334 + ... + 14751409.

It is an arithmetic number, because the mean of its divisors is an integer number (221270580).

Almost surely, 2^1121104234 is an apocalyptic number.

1121104234 is a deficient number, since it is larger than the sum of its proper divisors (649060406).

1121104234 is a wasteful number, since it uses less digits than its factorization.

1121104234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29502764.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1121104234 is about 33482.8946478646. The cubic root of 1121104234 is about 1038.8400016336.

Adding to 1121104234 its reverse (4324011211), we get a palindrome (5445115445).

The spelling of 1121104234 in words is "one billion, one hundred twenty-one million, one hundred four thousand, two hundred thirty-four".