100511010011 has 2 divisors, whose sum is σ = 100511010012. Its totient is φ = 100511010010.

The previous prime is 100511009957. The next prime is 100511010037. The reversal of 100511010011 is 110010115001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100511010011 - 2⁶ = 100511009947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100511009974 and 100511010001.

It is not a weakly prime, because it can be changed into another prime (100511012011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50255505005 + 50255505006.

It is an arithmetic number, because the mean of its divisors is an integer number (50255505006).

Almost surely, 2^100511010011 is an apocalyptic number.

100511010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

100511010011 is an equidigital number, since it uses as much as digits as its factorization.

100511010011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5, while the sum is 11.

Adding to 100511010011 its reverse (110010115001), we get a palindrome (210521125012).

The spelling of 100511010011 in words is "one hundred billion, five hundred eleven million, ten thousand, eleven".