1002133001213 has 8 divisors (see below), whose sum is σ = 1003801312800. Its totient is φ = 1000465138288.

The previous prime is 1002133001179. The next prime is 1002133001251. The reversal of 1002133001213 is 3121003312001.

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 1002133001213 - 2¹⁰ = 1002133000189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002133001191 and 1002133001200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002133001293) 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, 4517195 + ... + 4733847.

It is an arithmetic number, because the mean of its divisors is an integer number (125475164100).

Almost surely, 2^{1002133001213} is an apocalyptic number.

It is an amenable number.

1002133001213 is a deficient number, since it is larger than the sum of its proper divisors (1668311587).

1002133001213 is an equidigital number, since it uses as much as digits as its factorization.

1002133001213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224331.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1002133001213 its reverse (3121003312001), we get a palindrome (4123136313214).

The spelling of 1002133001213 in words is "one trillion, two billion, one hundred thirty-three million, one thousand, two hundred thirteen".