1201002000306 has 16 divisors (see below), whose sum is σ = 2405751284448. Its totient is φ = 399709452800.

The previous prime is 1201002000271. The next prime is 1201002000391. The reversal of 1201002000306 is 6030002001021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156132660 + ... + 156140351.

It is an arithmetic number, because the mean of its divisors is an integer number (150359455278).

Almost surely, 2^{1201002000306} is an apocalyptic number.

1201002000306 is an abundant number, since it is smaller than the sum of its proper divisors (1204749284142).

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

1201002000306 is a wasteful number, since it uses less digits than its factorization.

1201002000306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312273657.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1201002000306 its reverse (6030002001021), we get a palindrome (7231004001327).

The spelling of 1201002000306 in words is "one trillion, two hundred one billion, two million, three hundred six", and thus it is an aban number.