2002011001213 has 2 divisors, whose sum is σ = 2002011001214. Its totient is φ = 2002011001212.

The previous prime is 2002011001181. The next prime is 2002011001373. The reversal of 2002011001213 is 3121001102002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1670186615449 + 331824385764 = 1292357^2 + 576042^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002011001213 - 2⁵ = 2002011001181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002011001193 and 2002011001202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002011001513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001005500606 + 1001005500607.

It is an arithmetic number, because the mean of its divisors is an integer number (1001005500607).

Almost surely, 2^{2002011001213} is an apocalyptic number.

It is an amenable number.

2002011001213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002011001213 is an equidigital number, since it uses as much as digits as its factorization.

2002011001213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2002011001213 its reverse (3121001102002), we get a palindrome (5123012103215).

The spelling of 2002011001213 in words is "two trillion, two billion, eleven million, one thousand, two hundred thirteen".