103835830 has 32 divisors (see below), whose sum is σ = 226172736. Its totient is φ = 33506304.

The previous prime is 103835803. The next prime is 103835839. The reversal of 103835830 is 38538301.

It is a junction number, because it is equal to n+sod(n) for n = 103835792 and 103835801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103835839) 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, 42439 + ... + 44818.

It is an arithmetic number, because the mean of its divisors is an integer number (7067898).

Almost surely, 2^103835830 is an apocalyptic number.

103835830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103835830 is an abundant number, since it is smaller than the sum of its proper divisors (122336906).

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

103835830 is a wasteful number, since it uses less digits than its factorization.

103835830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87288.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 103835830 is about 10189.9867517088. The cubic root of 103835830 is about 470.0193593957.

The spelling of 103835830 in words is "one hundred three million, eight hundred thirty-five thousand, eight hundred thirty".