10111111210011 has 16 divisors (see below), whose sum is σ = 15409665933824. Its totient is φ = 5776930943424.

The previous prime is 10111111209977. The next prime is 10111111210021. The reversal of 10111111210011 is 11001211111101.

It is not a de Polignac number, because 10111111210011 - 2⁹ = 10111111209499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111111210021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35140426 + ... + 35426991.

It is an arithmetic number, because the mean of its divisors is an integer number (963104120864).

Almost surely, 2^{10111111210011} is an apocalyptic number.

10111111210011 is a deficient number, since it is larger than the sum of its proper divisors (5298554723813).

10111111210011 is an equidigital number, since it uses as much as digits as its factorization.

10111111210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70574250.

The product of its (nonzero) digits is 2, while the sum is 12.

Adding to 10111111210011 its reverse (11001211111101), we get a palindrome (21112322321112).

The spelling of 10111111210011 in words is "ten trillion, one hundred eleven billion, one hundred eleven million, two hundred ten thousand, eleven".