2011032133111 has 4 divisors (see below), whose sum is σ = 2039356529424. Its totient is φ = 1982707736800.

The previous prime is 2011032133091. The next prime is 2011032133181. The reversal of 2011032133111 is 1113312301102.

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 2011032133111 - 2¹³ = 2011032124919 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 (2011032133181) 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, 14162198050 + ... + 14162198191.

It is an arithmetic number, because the mean of its divisors is an integer number (509839132356).

Almost surely, 2^{2011032133111} is an apocalyptic number.

2011032133111 is a deficient number, since it is larger than the sum of its proper divisors (28324396313).

2011032133111 is an equidigital number, since it uses as much as digits as its factorization.

2011032133111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28324396312.

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

Adding to 2011032133111 its reverse (1113312301102), we get a palindrome (3124344434213).

The spelling of 2011032133111 in words is "two trillion, eleven billion, thirty-two million, one hundred thirty-three thousand, one hundred eleven".