1103294424 has 64 divisors (see below), whose sum is σ = 2936995200. Its totient is φ = 344175104.

The previous prime is 1103294417. The next prime is 1103294447. The reversal of 1103294424 is 4244923011.

It is a junction number, because it is equal to n+sod(n) for n = 1103294391 and 1103294400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65479 + ... + 80585.

It is an arithmetic number, because the mean of its divisors is an integer number (45890550).

Almost surely, 2^1103294424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103294424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1468497600).

1103294424 is an abundant number, since it is smaller than the sum of its proper divisors (1833700776).

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

1103294424 is a wasteful number, since it uses less digits than its factorization.

1103294424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15312 (or 15308 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1103294424 is about 33215.8760835839. The cubic root of 1103294424 is about 1033.3096242450.

The spelling of 1103294424 in words is "one billion, one hundred three million, two hundred ninety-four thousand, four hundred twenty-four".