103589980 has 24 divisors (see below), whose sum is σ = 234273312. Its totient is φ = 38248512.

The previous prime is 103589951. The next prime is 103589987. The reversal of 103589980 is 89985301.

It is a super-3 number, since 3×103589980³ (a number of 25 digits) contains 333 as substring.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103589987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198952 + ... + 199471.

It is an arithmetic number, because the mean of its divisors is an integer number (9761388).

Almost surely, 2^103589980 is an apocalyptic number.

103589980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103589980 is an abundant number, since it is smaller than the sum of its proper divisors (130683332).

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

103589980 is a wasteful number, since it uses less digits than its factorization.

103589980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398445 (or 398443 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 103589980 is about 10177.9162896931. The cubic root of 103589980 is about 469.6481144598.

The spelling of 103589980 in words is "one hundred three million, five hundred eighty-nine thousand, nine hundred eighty".