201011120330311 has 4 divisors (see below), whose sum is σ = 201012800147824. Its totient is φ = 201009440512800.

The previous prime is 201011120330309. The next prime is 201011120330327. The reversal of 201011120330311 is 113033021110102.

201011120330311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201011120330311 - 2¹ = 201011120330309 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 (201011120330611) 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, 839729250 + ... + 839968591.

It is an arithmetic number, because the mean of its divisors is an integer number (50253200036956).

Almost surely, 2^{201011120330311} is an apocalyptic number.

201011120330311 is a deficient number, since it is larger than the sum of its proper divisors (1679817513).

201011120330311 is a wasteful number, since it uses less digits than its factorization.

201011120330311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679817512.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 201011120330311 its reverse (113033021110102), we get a palindrome (314044141440413).

The spelling of 201011120330311 in words is "two hundred one trillion, eleven billion, one hundred twenty million, three hundred thirty thousand, three hundred eleven".