101312132200 has 96 divisors (see below), whose sum is σ = 244538143200. Its totient is φ = 38988552960.

The previous prime is 101312132183. The next prime is 101312132203. The reversal of 101312132200 is 2231213101.

It is not an unprimeable number, because it can be changed into a prime (101312132203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1610539 + ... + 1672261.

It is an arithmetic number, because the mean of its divisors is an integer number (2547272325).

Almost surely, 2^101312132200 is an apocalyptic number.

101312132200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101312132200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122269071600).

101312132200 is an abundant number, since it is smaller than the sum of its proper divisors (143226011000).

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

101312132200 is a wasteful number, since it uses less digits than its factorization.

101312132200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62051 (or 62042 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101312132200 its reverse (2231213101), we get a palindrome (103543345301).

The spelling of 101312132200 in words is "one hundred one billion, three hundred twelve million, one hundred thirty-two thousand, two hundred".