201130020101000 has 128 divisors (see below), whose sum is σ = 498891054355200. Its totient is φ = 75634165427200.

The previous prime is 201130020100987. The next prime is 201130020101011. The reversal of 201130020101000 is 101020031102.

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, 8409791 + ... + 21748209.

It is an arithmetic number, because the mean of its divisors is an integer number (3897586362150).

Almost surely, 2^{201130020101000} is an apocalyptic number.

201130020101000 is a gapful number since it is divisible by the number (20) 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 201130020101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249445527177600).

201130020101000 is an abundant number, since it is smaller than the sum of its proper divisors (297761034254200).

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

201130020101000 is a wasteful number, since it uses less digits than its factorization.

201130020101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13339344 (or 13339330 counting only the distinct ones).

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

Adding to 201130020101000 its reverse (101020031102), we get a palindrome (201231040132102).

The spelling of 201130020101000 in words is "two hundred one trillion, one hundred thirty billion, twenty million, one hundred one thousand".