1201002020213 has 8 divisors (see below), whose sum is σ = 1209011904576. Its totient is φ = 1192992876000.

The previous prime is 1201002020201. The next prime is 1201002020221. The reversal of 1201002020213 is 3120202001021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1201002020213 - 2³² = 1196707052917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201002023213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3287570 + ... + 3634572.

It is an arithmetic number, because the mean of its divisors is an integer number (151126488072).

Almost surely, 2^{1201002020213} is an apocalyptic number.

It is an amenable number.

1201002020213 is a deficient number, since it is larger than the sum of its proper divisors (8009884363).

1201002020213 is a wasteful number, since it uses less digits than its factorization.

1201002020213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370075.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1201002020213 its reverse (3120202001021), we get a palindrome (4321204021234).

The spelling of 1201002020213 in words is "one trillion, two hundred one billion, two million, twenty thousand, two hundred thirteen".