2011003100010 has 96 divisors (see below), whose sum is σ = 5274737470080. Its totient is φ = 531555561600.

The previous prime is 2011003100009. The next prime is 2011003100021. The reversal of 2011003100010 is 100013001102.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2011003099965 and 2011003100001.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4809520 + ... + 5210900.

It is an arithmetic number, because the mean of its divisors is an integer number (54945181980).

Almost surely, 2^{2011003100010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2011003100010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2637368735040).

2011003100010 is an abundant number, since it is smaller than the sum of its proper divisors (3263734370070).

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

2011003100010 is a wasteful number, since it uses less digits than its factorization.

2011003100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401884 (or 401881 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 2011003100010 its reverse (100013001102), we get a palindrome (2111016101112).

The spelling of 2011003100010 in words is "two trillion, eleven billion, three million, one hundred thousand, ten".