11013102220231 has 8 divisors (see below), whose sum is σ = 11146073191344. Its totient is φ = 10880137987200.

The previous prime is 11013102220213. The next prime is 11013102220249. The reversal of 11013102220231 is 13202220131011.

It is an interprime number because it is at equal distance from previous prime (11013102220213) and next prime (11013102220249).

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 11013102220231 - 2¹⁹ = 11013101695943 is a prime.

It is a super-2 number, since 2×11013102220231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11013102220199 and 11013102220208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013102220261) 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, 1643581 + ... + 4972681.

It is an arithmetic number, because the mean of its divisors is an integer number (1393259148918).

Almost surely, 2^{11013102220231} is an apocalyptic number.

11013102220231 is a deficient number, since it is larger than the sum of its proper divisors (132970971113).

11013102220231 is an equidigital number, since it uses as much as digits as its factorization.

11013102220231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369041.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11013102220231 its reverse (13202220131011), we get a palindrome (24215322351242).

The spelling of 11013102220231 in words is "eleven trillion, thirteen billion, one hundred two million, two hundred twenty thousand, two hundred thirty-one".