1121104314 has 88 divisors (see below), whose sum is σ = 2754974592. Its totient is φ = 339334920.

The previous prime is 1121104297. The next prime is 1121104331. The reversal of 1121104314 is 4134011211.

It is an interprime number because it is at equal distance from previous prime (1121104297) and next prime (1121104331).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 1298647 + ... + 1299509.

Almost surely, 2^1121104314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1121104314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1377487296).

1121104314 is an abundant number, since it is smaller than the sum of its proper divisors (1633870278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121104314 is an frugal number, since it uses more digits than its factorization.

1121104314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906 (or 879 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1121104314 is about 33482.8958425044. The cubic root of 1121104314 is about 1038.8400263435.

Adding to 1121104314 its reverse (4134011211), we get a palindrome (5255115525).

The spelling of 1121104314 in words is "one billion, one hundred twenty-one million, one hundred four thousand, three hundred fourteen".