2011131341330 has 32 divisors (see below), whose sum is σ = 3707939467584. Its totient is φ = 784956062016.

The previous prime is 2011131341281. The next prime is 2011131341423. The reversal of 2011131341330 is 331431311102.

It is a junction number, because it is equal to n+sod(n) for n = 2011131341296 and 2011131341305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916852 + ... + 2774271.

It is an arithmetic number, because the mean of its divisors is an integer number (115873108362).

Almost surely, 2^{2011131341330} is an apocalyptic number.

2011131341330 is a deficient number, since it is larger than the sum of its proper divisors (1696808126254).

2011131341330 is a wasteful number, since it uses less digits than its factorization.

2011131341330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692170.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2011131341330 its reverse (331431311102), we get a palindrome (2342562652432).

The spelling of 2011131341330 in words is "two trillion, eleven billion, one hundred thirty-one million, three hundred forty-one thousand, three hundred thirty".