11102302320 has 40 divisors (see below), whose sum is σ = 34417137936. Its totient is φ = 2960613888.

The previous prime is 11102302313. The next prime is 11102302327. The reversal of 11102302320 is 2320320111.

It is an interprime number because it is at equal distance from previous prime (11102302313) and next prime (11102302327).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×11102302320² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11102302320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102302327) 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, 23129557 + ... + 23130036.

Almost surely, 2^11102302320 is an apocalyptic number.

11102302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102302320 is an abundant number, since it is smaller than the sum of its proper divisors (23314835616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102302320 is a wasteful number, since it uses less digits than its factorization.

11102302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46259609 (or 46259603 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11102302320 its reverse (2320320111), we get a palindrome (13422622431).

The spelling of 11102302320 in words is "eleven billion, one hundred two million, three hundred two thousand, three hundred twenty".