103018480 has 20 divisors (see below), whose sum is σ = 239518152. Its totient is φ = 41207360.

The previous prime is 103018427. The next prime is 103018499. The reversal of 103018480 is 84810301.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×103018480² = 21225614443020800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643786 + ... + 643945.

Almost surely, 2^103018480 is an apocalyptic number.

103018480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103018480 is an abundant number, since it is smaller than the sum of its proper divisors (136499672).

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

103018480 is a wasteful number, since it uses less digits than its factorization.

103018480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287744 (or 1287738 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 103018480 is about 10149.8019685115. The cubic root of 103018480 is about 468.7828473574.

Adding to 103018480 its reverse (84810301), we get a palindrome (187828781).

It can be divided in two parts, 10301 and 8480, that added together give a palindrome (18781).

The spelling of 103018480 in words is "one hundred three million, eighteen thousand, four hundred eighty".