101203312010 has 16 divisors (see below), whose sum is σ = 182176790472. Its totient is φ = 40478918400.

The previous prime is 101203311973. The next prime is 101203312019. The reversal of 101203312010 is 10213302101.

It can be written as a sum of positive squares in 4 ways, for example, as 32288136721 + 68915175289 = 179689^2 + 262517^2 .

It is a super-2 number, since 2×101203312010² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101203312019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118931 + ... + 465350.

Almost surely, 2^101203312010 is an apocalyptic number.

101203312010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101203312010 is a deficient number, since it is larger than the sum of its proper divisors (80973478462).

101203312010 is a wasteful number, since it uses less digits than its factorization.

101203312010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601609.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101203312010 its reverse (10213302101), we get a palindrome (111416614111).

Subtracting from 101203312010 its reverse (10213302101), we obtain a palindrome (90990009909).

The spelling of 101203312010 in words is "one hundred one billion, two hundred three million, three hundred twelve thousand, ten".