103203480 has 32 divisors (see below), whose sum is σ = 309610800. Its totient is φ = 27520896.

The previous prime is 103203473. The next prime is 103203487. The reversal of 103203480 is 84302301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103203473) and next prime (103203487).

It is a super-2 number, since 2×103203480² = 21301916568220800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103203487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429895 + ... + 430134.

Almost surely, 2^103203480 is an apocalyptic number.

103203480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103203480 is an abundant number, since it is smaller than the sum of its proper divisors (206407320).

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

103203480 is a wasteful number, since it uses less digits than its factorization.

103203480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860043 (or 860039 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 103203480 is about 10158.9113589991. The cubic root of 103203480 is about 469.0632920737.

Adding to 103203480 its reverse (84302301), we get a palindrome (187505781).

The spelling of 103203480 in words is "one hundred three million, two hundred three thousand, four hundred eighty".