200101013021231 has 4 divisors (see below), whose sum is σ = 228686872024272. Its totient is φ = 171515154018192.

The previous prime is 200101013021207. The next prime is 200101013021237. The reversal of 200101013021231 is 132120310101002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200101013021231 - 2²⁶ = 200100945912367 is a prime.

It is a super-2 number, since 2×200101013021231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200101013021237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14292929501510 + ... + 14292929501523.

It is an arithmetic number, because the mean of its divisors is an integer number (57171718006068).

Almost surely, 2^{200101013021231} is an apocalyptic number.

200101013021231 is a deficient number, since it is larger than the sum of its proper divisors (28585859003041).

200101013021231 is an equidigital number, since it uses as much as digits as its factorization.

200101013021231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28585859003040.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 200101013021231 its reverse (132120310101002), we get a palindrome (332221323122233).

The spelling of 200101013021231 in words is "two hundred trillion, one hundred one billion, thirteen million, twenty-one thousand, two hundred thirty-one".