101231203310210 has 64 divisors (see below), whose sum is σ = 187022240406144. Its totient is φ = 39430226304000.

The previous prime is 101231203310197. The next prime is 101231203310243. The reversal of 101231203310210 is 12013302132101.

It is a happy number.

It is a super-2 number, since 2×101231203310210² (a number of 29 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 2605607285 + ... + 2605646135.

It is an arithmetic number, because the mean of its divisors is an integer number (2922222506346).

Almost surely, 2^{101231203310210} is an apocalyptic number.

101231203310210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101231203310210 is a deficient number, since it is larger than the sum of its proper divisors (85791037095934).

101231203310210 is a wasteful number, since it uses less digits than its factorization.

101231203310210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57219.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 101231203310210 its reverse (12013302132101), we get a palindrome (113244505442311).

The spelling of 101231203310210 in words is "one hundred one trillion, two hundred thirty-one billion, two hundred three million, three hundred ten thousand, two hundred ten".