103164280 has 64 divisors (see below), whose sum is σ = 241274880. Its totient is φ = 39657600.

The previous prime is 103164247. The next prime is 103164289. The reversal of 103164280 is 82461301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103164289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335887 + ... + 336193.

It is an arithmetic number, because the mean of its divisors is an integer number (3769920).

Almost surely, 2^103164280 is an apocalyptic number.

103164280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103164280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120637440).

103164280 is an abundant number, since it is smaller than the sum of its proper divisors (138110600).

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

103164280 is a wasteful number, since it uses less digits than its factorization.

103164280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 103164280 is about 10156.9818351713. The cubic root of 103164280 is about 469.0038961129.

The spelling of 103164280 in words is "one hundred three million, one hundred sixty-four thousand, two hundred eighty".