1432220103 has 32 divisors (see below), whose sum is σ = 2168505600. Its totient is φ = 933962400.

The previous prime is 1432220099. The next prime is 1432220147. The reversal of 1432220103 is 3010222341.

1432220103 is a `hidden beast` number, since 1 + 432 + 220 + 10 + 3 = 666.

It is not a de Polignac number, because 1432220103 - 2² = 1432220099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432220173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333993 + ... + 338253.

It is an arithmetic number, because the mean of its divisors is an integer number (67765800).

Almost surely, 2^1432220103 is an apocalyptic number.

1432220103 is a deficient number, since it is larger than the sum of its proper divisors (736285497).

1432220103 is a wasteful number, since it uses less digits than its factorization.

1432220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4540 (or 4534 counting only the distinct ones).

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

The square root of 1432220103 is about 37844.6839463616. The cubic root of 1432220103 is about 1127.2059047146.

Adding to 1432220103 its reverse (3010222341), we get a palindrome (4442442444).

The spelling of 1432220103 in words is "one billion, four hundred thirty-two million, two hundred twenty thousand, one hundred three".