3201011300000 has 144 divisors (see below), whose sum is σ = 8148612127320. Its totient is φ = 1236251520000.

The previous prime is 3201011299991. The next prime is 3201011300017. The reversal of 3201011300000 is 31101023.

It can be written as a sum of positive squares in 12 ways, for example, as 1453210962064 + 1747800337936 = 1205492^2 + 1322044^2 .

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, 2348102 + ... + 3451898.

Almost surely, 2^{3201011300000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3201011300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4074306063660).

3201011300000 is an abundant number, since it is smaller than the sum of its proper divisors (4947600827320).

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

3201011300000 is an equidigital number, since it uses as much as digits as its factorization.

3201011300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103861 (or 1103833 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 3201011300000 its reverse (31101023), we get a palindrome (3201042401023).

The spelling of 3201011300000 in words is "three trillion, two hundred one billion, eleven million, three hundred thousand".