1103420324 has 12 divisors (see below), whose sum is σ = 1993275648. Its totient is φ = 533913000.

The previous prime is 1103420317. The next prime is 1103420341. The reversal of 1103420324 is 4230243011.

It is a super-2 number, since 2×1103420324² = 2435072822832529952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103420296 and 1103420305.

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, 4449152 + ... + 4449399.

It is an arithmetic number, because the mean of its divisors is an integer number (166106304).

Almost surely, 2^1103420324 is an apocalyptic number.

It is an amenable number.

1103420324 is a deficient number, since it is larger than the sum of its proper divisors (889855324).

1103420324 is a wasteful number, since it uses less digits than its factorization.

1103420324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8898586 (or 8898584 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1103420324 is about 33217.7712075931. The cubic root of 1103420324 is about 1033.3489273632.

Adding to 1103420324 its reverse (4230243011), we get a palindrome (5333663335).

The spelling of 1103420324 in words is "one billion, one hundred three million, four hundred twenty thousand, three hundred twenty-four".