201001233212311 has 8 divisors (see below), whose sum is σ = 229762796983200. Its totient is φ = 172251444912288.

The previous prime is 201001233212293. The next prime is 201001233212371. The reversal of 201001233212311 is 113212332100102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201001233212311 - 2⁹ = 201001233211799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001233212371) 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, 2943831136 + ... + 2943899413.

It is an arithmetic number, because the mean of its divisors is an integer number (28720349622900).

Almost surely, 2^{201001233212311} is an apocalyptic number.

201001233212311 is a deficient number, since it is larger than the sum of its proper divisors (28761563770889).

201001233212311 is an equidigital number, since it uses as much as digits as its factorization.

201001233212311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5887735433.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 201001233212311 its reverse (113212332100102), we get a palindrome (314213565312413).

The spelling of 201001233212311 in words is "two hundred one trillion, one billion, two hundred thirty-three million, two hundred twelve thousand, three hundred eleven".