200101301212231 has 4 divisors (see below), whose sum is σ = 200103433968312. Its totient is φ = 200099168456152.

The previous prime is 200101301212187. The next prime is 200101301212367. The reversal of 200101301212231 is 132212103101002.

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 200101301212231 - 2¹³ = 200101301204039 is a prime.

It is a super-2 number, since 2×200101301212231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200101301212199 and 200101301212208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200101301212531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066237300 + ... + 1066424953.

It is an arithmetic number, because the mean of its divisors is an integer number (50025858492078).

Almost surely, 2^{200101301212231} is an apocalyptic number.

200101301212231 is a deficient number, since it is larger than the sum of its proper divisors (2132756081).

200101301212231 is an equidigital number, since it uses as much as digits as its factorization.

200101301212231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132756080.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 200101301212231 its reverse (132212103101002), we get a palindrome (332313404313233).

The spelling of 200101301212231 in words is "two hundred trillion, one hundred one billion, three hundred one million, two hundred twelve thousand, two hundred thirty-one".