10002111130320 has 160 divisors (see below), whose sum is σ = 31096627259904. Its totient is φ = 2659491840000.

The previous prime is 10002111130279. The next prime is 10002111130391. The reversal of 10002111130320 is 2303111120001.

It is a happy number.

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 10002111130320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115490554 + ... + 115577126.

Almost surely, 2^{10002111130320} is an apocalyptic number.

10002111130320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10002111130320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15548313629952).

10002111130320 is an abundant number, since it is smaller than the sum of its proper divisors (21094516129584).

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

10002111130320 is a wasteful number, since it uses less digits than its factorization.

10002111130320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87981 (or 87975 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10002111130320 its reverse (2303111120001), we get a palindrome (12305222250321).

The spelling of 10002111130320 in words is "ten trillion, two billion, one hundred eleven million, one hundred thirty thousand, three hundred twenty".