20213101333000 has 64 divisors (see below), whose sum is σ = 47559976092720. Its totient is φ = 8040570624000.

The previous prime is 20213101332953. The next prime is 20213101333003. The reversal of 20213101333000 is 33310131202.

It can be written as a sum of positive squares in 8 ways, for example, as 26789178276 + 20186312154724 = 163674^2 + 4492918^2 .

It is a super-3 number, since 3×20213101333000³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20213101333003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55656297 + ... + 56018296.

Almost surely, 2^{20213101333000} is an apocalyptic number.

20213101333000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20213101333000 is an abundant number, since it is smaller than the sum of its proper divisors (27346874759720).

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

20213101333000 is a wasteful number, since it uses less digits than its factorization.

20213101333000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111674795 (or 111674781 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 20213101333000 its reverse (33310131202), we get a palindrome (20246411464202).

The spelling of 20213101333000 in words is "twenty trillion, two hundred thirteen billion, one hundred one million, three hundred thirty-three thousand".