1103432122 has 32 divisors (see below), whose sum is σ = 1821575952. Its totient is φ = 498161664.

The previous prime is 1103432119. The next prime is 1103432123. The reversal of 1103432122 is 2212343011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 763361641 + 340070481 = 27629^2 + 18441^2 .

It is a super-2 number, since 2×1103432122² = 2435124895722845768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1103432122.

It is not an unprimeable number, because it can be changed into a prime (1103432123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546058 + ... + 548074.

Almost surely, 2^1103432122 is an apocalyptic number.

1103432122 is a deficient number, since it is larger than the sum of its proper divisors (718143830).

1103432122 is a wasteful number, since it uses less digits than its factorization.

1103432122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1103432122 is about 33217.9487927837. The cubic root of 1103432122 is about 1033.3526102775.

Adding to 1103432122 its reverse (2212343011), we get a palindrome (3315775133).

The spelling of 1103432122 in words is "one billion, one hundred three million, four hundred thirty-two thousand, one hundred twenty-two".