2011131202233 has 8 divisors (see below), whose sum is σ = 2681997707200. Its totient is φ = 1340509416048.

The previous prime is 2011131202207. The next prime is 2011131202237. The reversal of 2011131202233 is 3322021311102.

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

It is not a de Polignac number, because 2011131202233 - 2⁶ = 2011131202169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011131202237) 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, 61160518 + ... + 61193391.

It is an arithmetic number, because the mean of its divisors is an integer number (335249713400).

Almost surely, 2^{2011131202233} is an apocalyptic number.

It is an amenable number.

2011131202233 is a deficient number, since it is larger than the sum of its proper divisors (670866504967).

2011131202233 is a wasteful number, since it uses less digits than its factorization.

2011131202233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122359391.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2011131202233 its reverse (3322021311102), we get a palindrome (5333152513335).

The spelling of 2011131202233 in words is "two trillion, eleven billion, one hundred thirty-one million, two hundred two thousand, two hundred thirty-three".