1003213002133 has 4 divisors (see below), whose sum is σ = 1006007467680. Its totient is φ = 1000418536588.

The previous prime is 1003213002083. The next prime is 1003213002139. The reversal of 1003213002133 is 3312003123001.

1003213002133 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1003213002133 - 2²¹ = 1003210904981 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 1003213002133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003213002139) 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, 1397232235 + ... + 1397232952.

It is an arithmetic number, because the mean of its divisors is an integer number (251501866920).

Almost surely, 2^{1003213002133} is an apocalyptic number.

It is an amenable number.

1003213002133 is a deficient number, since it is larger than the sum of its proper divisors (2794465547).

1003213002133 is an equidigital number, since it uses as much as digits as its factorization.

1003213002133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794465546.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1003213002133 its reverse (3312003123001), we get a palindrome (4315216125134).

The spelling of 1003213002133 in words is "one trillion, three billion, two hundred thirteen million, two thousand, one hundred thirty-three".