2011232130311 has 8 divisors (see below), whose sum is σ = 2033529207840. Its totient is φ = 1988988332832.

The previous prime is 2011232130209. The next prime is 2011232130317. The reversal of 2011232130311 is 1130312321102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2011232130311 - 2¹⁴ = 2011232113927 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 (2011232130317) 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, 13244096 + ... + 13395093.

It is an arithmetic number, because the mean of its divisors is an integer number (254191150980).

Almost surely, 2^{2011232130311} is an apocalyptic number.

2011232130311 is a deficient number, since it is larger than the sum of its proper divisors (22297077529).

2011232130311 is a wasteful number, since it uses less digits than its factorization.

2011232130311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26640025.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2011232130311 its reverse (1130312321102), we get a palindrome (3141544451413).

The spelling of 2011232130311 in words is "two trillion, eleven billion, two hundred thirty-two million, one hundred thirty thousand, three hundred eleven".