10011102320 has 20 divisors (see below), whose sum is σ = 23275813080. Its totient is φ = 4004440896.

The previous prime is 10011102313. The next prime is 10011102329. The reversal of 10011102320 is 2320111001.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011102329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62569310 + ... + 62569469.

It is an arithmetic number, because the mean of its divisors is an integer number (1163790654).

Almost surely, 2^10011102320 is an apocalyptic number.

10011102320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011102320 is an abundant number, since it is smaller than the sum of its proper divisors (13264710760).

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

10011102320 is a wasteful number, since it uses less digits than its factorization.

10011102320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125138792 (or 125138786 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10011102320 its reverse (2320111001), we get a palindrome (12331213321).

The spelling of 10011102320 in words is "ten billion, eleven million, one hundred two thousand, three hundred twenty".