1103432202 has 48 divisors (see below), whose sum is σ = 2470298688. Its totient is φ = 355743360.

The previous prime is 1103432191. The next prime is 1103432203. The reversal of 1103432202 is 2022343011.

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

It is not an unprimeable number, because it can be changed into a prime (1103432203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72802 + ... + 86642.

It is an arithmetic number, because the mean of its divisors is an integer number (51464556).

Almost surely, 2^1103432202 is an apocalyptic number.

1103432202 is an abundant number, since it is smaller than the sum of its proper divisors (1366866486).

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

1103432202 is a wasteful number, since it uses less digits than its factorization.

1103432202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13995 (or 13992 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1103432202 is about 33217.9499969519. The cubic root of 1103432202 is about 1033.3526352505.

Adding to 1103432202 its reverse (2022343011), we get a palindrome (3125775213).

The spelling of 1103432202 in words is "one billion, one hundred three million, four hundred thirty-two thousand, two hundred two".