1103420204 has 6 divisors (see below), whose sum is σ = 1930985364. Its totient is φ = 551710100.

The previous prime is 1103420161. The next prime is 1103420209. The reversal of 1103420204 is 4020243011.

It is a super-2 number, since 2×1103420204² = 2435072293190803232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1103420209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137927522 + ... + 137927529.

It is an arithmetic number, because the mean of its divisors is an integer number (321830894).

Almost surely, 2^1103420204 is an apocalyptic number.

It is an amenable number.

1103420204 is a deficient number, since it is larger than the sum of its proper divisors (827565160).

1103420204 is a wasteful number, since it uses less digits than its factorization.

1103420204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275855055 (or 275855053 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1103420204 is about 33217.7694013310. The cubic root of 1103420204 is about 1033.3488899034.

Adding to 1103420204 its reverse (4020243011), we get a palindrome (5123663215).

The spelling of 1103420204 in words is "one billion, one hundred three million, four hundred twenty thousand, two hundred four".