2001011103300 has 72 divisors (see below), whose sum is σ = 6315918692832. Its totient is φ = 485093600000.

The previous prime is 2001011103269. The next prime is 2001011103353. The reversal of 2001011103300 is 33011101002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303180201 + ... + 303186800.

It is an arithmetic number, because the mean of its divisors is an integer number (87721092956).

Almost surely, 2^{2001011103300} is an apocalyptic number.

2001011103300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2001011103300 is an abundant number, since it is smaller than the sum of its proper divisors (4314907589532).

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

2001011103300 is a wasteful number, since it uses less digits than its factorization.

2001011103300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606367029 (or 606367022 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 2001011103300 its reverse (33011101002), we get a palindrome (2034022204302).

The spelling of 2001011103300 in words is "two trillion, one billion, eleven million, one hundred three thousand, three hundred".