100111010011 has 2 divisors, whose sum is σ = 100111010012. Its totient is φ = 100111010010.

The previous prime is 100111010003. The next prime is 100111010023. The reversal of 100111010011 is 110010111001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100111010011 - 2³ = 100111010003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100111009976 and 100111010003.

It is not a weakly prime, because it can be changed into another prime (100111010081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055505005 + 50055505006.

It is an arithmetic number, because the mean of its divisors is an integer number (50055505006).

Almost surely, 2^100111010011 is an apocalyptic number.

100111010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

100111010011 is an equidigital number, since it uses as much as digits as its factorization.

100111010011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100111010011 its reverse (110010111001), we get a palindrome (210121121012).

It can be divided in two parts, 100 and 111010011, that added together give a palindrome (111010111).

The spelling of 100111010011 in words is "one hundred billion, one hundred eleven million, ten thousand, eleven".