11102301113021 has 16 divisors (see below), whose sum is σ = 11235644631360. Its totient is φ = 10969894488960.

The previous prime is 11102301113009. The next prime is 11102301113069. The reversal of 11102301113021 is 12031110320111.

It is a cyclic number.

It is not a de Polignac number, because 11102301113021 - 2³⁰ = 11101227371197 is a prime.

It is a super-2 number, since 2×11102301113021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302301113021) 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, 25276601 + ... + 25712081.

It is an arithmetic number, because the mean of its divisors is an integer number (702227789460).

Almost surely, 2^{11102301113021} is an apocalyptic number.

It is an amenable number.

11102301113021 is a deficient number, since it is larger than the sum of its proper divisors (133343518339).

11102301113021 is a wasteful number, since it uses less digits than its factorization.

11102301113021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436556.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11102301113021 its reverse (12031110320111), we get a palindrome (23133411433132).

The spelling of 11102301113021 in words is "eleven trillion, one hundred two billion, three hundred one million, one hundred thirteen thousand, twenty-one".