103032321210 has 192 divisors, whose sum is σ = 338615327232. Its totient is φ = 21151093248.

The previous prime is 103032321191. The next prime is 103032321241. The reversal of 103032321210 is 12123230301.

103032321210 is a `hidden beast` number, since 10 + 303 + 232 + 121 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 133027 + ... + 473033.

It is an arithmetic number, because the mean of its divisors is an integer number (1763621496).

Almost surely, 2^103032321210 is an apocalyptic number.

103032321210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 103032321210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169307663616).

103032321210 is an abundant number, since it is smaller than the sum of its proper divisors (235583006022).

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

103032321210 is a wasteful number, since it uses less digits than its factorization.

103032321210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340077 (or 340074 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103032321210 its reverse (12123230301), we get a palindrome (115155551511).

Subtracting from 103032321210 its reverse (12123230301), we obtain a palindrome (90909090909).

The spelling of 103032321210 in words is "one hundred three billion, thirty-two million, three hundred twenty-one thousand, two hundred ten".