101321142010 has 24 divisors (see below), whose sum is σ = 200465137908. Its totient is φ = 36844051200.

The previous prime is 101321141959. The next prime is 101321142019. The reversal of 101321142010 is 10241123101.

It can be written as a sum of positive squares in 2 ways, for example, as 81425193201 + 19895948809 = 285351^2 + 141053^2 .

It is not an unprimeable number, because it can be changed into a prime (101321142019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41867031 + ... + 41869450.

Almost surely, 2^101321142010 is an apocalyptic number.

101321142010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101321142010 is a deficient number, since it is larger than the sum of its proper divisors (99143995898).

101321142010 is a wasteful number, since it uses less digits than its factorization.

101321142010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83736510 (or 83736499 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101321142010 its reverse (10241123101), we get a palindrome (111562265111).

The spelling of 101321142010 in words is "one hundred one billion, three hundred twenty-one million, one hundred forty-two thousand, ten".