1013213201201 has 4 divisors (see below), whose sum is σ = 1040597341812. Its totient is φ = 985829060592.

The previous prime is 1013213201137. The next prime is 1013213201239. The reversal of 1013213201201 is 1021023123101.

1013213201201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 676795800976 + 336417400225 = 822676^2 + 580015^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013213201201 - 2⁶ = 1013213201137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013213201201.

It is not an unprimeable number, because it can be changed into a prime (1013218201201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13692070250 + ... + 13692070323.

It is an arithmetic number, because the mean of its divisors is an integer number (260149335453).

Almost surely, 2^{1013213201201} is an apocalyptic number.

It is an amenable number.

1013213201201 is a deficient number, since it is larger than the sum of its proper divisors (27384140611).

1013213201201 is an equidigital number, since it uses as much as digits as its factorization.

1013213201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27384140610.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1013213201201 its reverse (1021023123101), we get a palindrome (2034236324302).

The spelling of 1013213201201 in words is "one trillion, thirteen billion, two hundred thirteen million, two hundred one thousand, two hundred one".