10111210111011 has 8 divisors (see below), whose sum is σ = 13485103430400. Its totient is φ = 6739061766152.

The previous prime is 10111210111003. The next prime is 10111210111109. The reversal of 10111210111011 is 11011101211101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10111210111011 - 2³ = 10111210111003 is a prime.

It is a super-2 number, since 2×10111210111011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10111210111711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436230111 + ... + 436253288.

It is an arithmetic number, because the mean of its divisors is an integer number (1685637928800).

Almost surely, 2^{10111210111011} is an apocalyptic number.

10111210111011 is a deficient number, since it is larger than the sum of its proper divisors (3373893319389).

10111210111011 is an equidigital number, since it uses as much as digits as its factorization.

10111210111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872487265.

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

Adding to 10111210111011 its reverse (11011101211101), we get a palindrome (21122311322112).

The spelling of 10111210111011 in words is "ten trillion, one hundred eleven billion, two hundred ten million, one hundred eleven thousand, eleven".