3011233123011 has 4 divisors (see below), whose sum is σ = 4014977497352. Its totient is φ = 2007488748672.

The previous prime is 3011233123007. The next prime is 3011233123097. The reversal of 3011233123011 is 1103213321103.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3011233123011 - 2² = 3011233123007 is a prime.

It is a super-2 number, since 2×3011233123011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3011233123001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501872187166 + ... + 501872187171.

It is an arithmetic number, because the mean of its divisors is an integer number (1003744374338).

Almost surely, 2^{3011233123011} is an apocalyptic number.

3011233123011 is a deficient number, since it is larger than the sum of its proper divisors (1003744374341).

3011233123011 is a wasteful number, since it uses less digits than its factorization.

3011233123011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003744374340.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 3011233123011 its reverse (1103213321103), we get a palindrome (4114446444114).

The spelling of 3011233123011 in words is "three trillion, eleven billion, two hundred thirty-three million, one hundred twenty-three thousand, eleven".