6011551001011 has 2 divisors, whose sum is σ = 6011551001012. Its totient is φ = 6011551001010.

The previous prime is 6011551000997. The next prime is 6011551001021. The reversal of 6011551001011 is 1101001551106.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6011551001011 - 2⁷ = 6011551000883 is a prime.

It is a super-2 number, since 2×6011551001011² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6011551001021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005775500505 + 3005775500506.

It is an arithmetic number, because the mean of its divisors is an integer number (3005775500506).

Almost surely, 2^{6011551001011} is an apocalyptic number.

6011551001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

6011551001011 is an equidigital number, since it uses as much as digits as its factorization.

6011551001011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 22.

Adding to 6011551001011 its reverse (1101001551106), we get a palindrome (7112552552117).

The spelling of 6011551001011 in words is "six trillion, eleven billion, five hundred fifty-one million, one thousand, eleven".