103828270 has 64 divisors (see below), whose sum is σ = 233404416. Its totient is φ = 32376960.

The previous prime is 103828261. The next prime is 103828271. The reversal of 103828270 is 72828301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103828271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63807 + ... + 65413.

It is an arithmetic number, because the mean of its divisors is an integer number (3646944).

Almost surely, 2^103828270 is an apocalyptic number.

103828270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103828270 is an abundant number, since it is smaller than the sum of its proper divisors (129576146).

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

103828270 is a wasteful number, since it uses less digits than its factorization.

103828270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 103828270 is about 10189.6157925606. The cubic root of 103828270 is about 470.0079521817.

Adding to 103828270 its sum of digits (31), we get a palindrome (103828301).

The spelling of 103828270 in words is "one hundred three million, eight hundred twenty-eight thousand, two hundred seventy".