201010230311 has 8 divisors (see below), whose sum is σ = 220629189504. Its totient is φ = 181615488120.

The previous prime is 201010230269. The next prime is 201010230319. The reversal of 201010230311 is 113032010102.

201010230311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-201010230311 is a prime.

It is a super-2 number, since 2×201010230311² (a number of 23 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 (201010230319) 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 7 ways as a sum of consecutive naturals, for example, 56052371 + ... + 56055956.

It is an arithmetic number, because the mean of its divisors is an integer number (27578648688).

Almost surely, 2^201010230311 is an apocalyptic number.

201010230311 is a deficient number, since it is larger than the sum of its proper divisors (19618959193).

201010230311 is a wasteful number, since it uses less digits than its factorization.

201010230311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112108501.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 201010230311 its reverse (113032010102), we get a palindrome (314042240413).

The spelling of 201010230311 in words is "two hundred one billion, ten million, two hundred thirty thousand, three hundred eleven".