11012101311 has 8 divisors (see below), whose sum is σ = 14923503664. Its totient is φ = 7221049920.

The previous prime is 11012101259. The next prime is 11012101313. The reversal of 11012101311 is 11310121011.

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

It is not a de Polignac number, because 11012101311 - 2²² = 11007907007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012101313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30087526 + ... + 30087891.

It is an arithmetic number, because the mean of its divisors is an integer number (1865437958).

Almost surely, 2^11012101311 is an apocalyptic number.

11012101311 is a deficient number, since it is larger than the sum of its proper divisors (3911402353).

11012101311 is an equidigital number, since it uses as much as digits as its factorization.

11012101311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60175481.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 11012101311 its reverse (11310121011), we get a palindrome (22322222322).

The spelling of 11012101311 in words is "eleven billion, twelve million, one hundred one thousand, three hundred eleven".