2001202343300 has 72 divisors (see below), whose sum is σ = 4746381212160. Its totient is φ = 729090777600.

The previous prime is 2001202343263. The next prime is 2001202343311. The reversal of 2001202343300 is 33432021002.

It is a super-2 number, since 2×2001202343300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 18934040 + ... + 19039439.

It is an arithmetic number, because the mean of its divisors is an integer number (65921961280).

Almost surely, 2^{2001202343300} is an apocalyptic number.

2001202343300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2001202343300 is an abundant number, since it is smaller than the sum of its proper divisors (2745178868860).

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

2001202343300 is a wasteful number, since it uses less digits than its factorization.

2001202343300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37973541 (or 37973534 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2001202343300 its reverse (33432021002), we get a palindrome (2034634364302).

The spelling of 2001202343300 in words is "two trillion, one billion, two hundred two million, three hundred forty-three thousand, three hundred".