11020010311 has 8 divisors (see below), whose sum is σ = 11057328000. Its totient is φ = 10982754552.

The previous prime is 11020010303. The next prime is 11020010333. The reversal of 11020010311 is 11301002011.

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 11020010311 - 2³ = 11020010303 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 (11020010371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355896 + ... + 385618.

It is an arithmetic number, because the mean of its divisors is an integer number (1382166000).

Almost surely, 2^11020010311 is an apocalyptic number.

11020010311 is a deficient number, since it is larger than the sum of its proper divisors (37317689).

11020010311 is an equidigital number, since it uses as much as digits as its factorization.

11020010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30965.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 11020010311 its reverse (11301002011), we get a palindrome (22321012322).

The spelling of 11020010311 in words is "eleven billion, twenty million, ten thousand, three hundred eleven".