103331310021210 has 32 divisors (see below), whose sum is σ = 247996636494912. Its totient is φ = 27554850178560.

The previous prime is 103331310021187. The next prime is 103331310021241. The reversal of 103331310021210 is 12120013133301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5254804 + ... + 15306063.

It is an arithmetic number, because the mean of its divisors is an integer number (7749894890466).

Almost surely, 2^{103331310021210} is an apocalyptic number.

103331310021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103331310021210 is an abundant number, since it is smaller than the sum of its proper divisors (144665326473702).

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

103331310021210 is a wasteful number, since it uses less digits than its factorization.

103331310021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20728398.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103331310021210 its reverse (12120013133301), we get a palindrome (115451323154511).

The spelling of 103331310021210 in words is "one hundred three trillion, three hundred thirty-one billion, three hundred ten million, twenty-one thousand, two hundred ten".