103402480 has 40 divisors (see below), whose sum is σ = 250867872. Its totient is φ = 39561984.

The previous prime is 103402447. The next prime is 103402493. The reversal of 103402480 is 84204301.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26259 + ... + 29938.

Almost surely, 2^103402480 is an apocalyptic number.

103402480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103402480 is an abundant number, since it is smaller than the sum of its proper divisors (147465392).

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

103402480 is a wasteful number, since it uses less digits than its factorization.

103402480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56233 (or 56227 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 103402480 is about 10168.7009986527. The cubic root of 103402480 is about 469.3645857360.

Adding to 103402480 its reverse (84204301), we get a palindrome (187606781).

The spelling of 103402480 in words is "one hundred three million, four hundred two thousand, four hundred eighty".