10133203221013 has 4 divisors (see below), whose sum is σ = 10133247707308. Its totient is φ = 10133158734720.

The previous prime is 10133203221007. The next prime is 10133203221059. The reversal of 10133203221013 is 31012230233101.

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 7500625580529 + 2632577640484 = 2738727^2 + 1622522^2 .

It is a cyclic number.

It is not a de Polignac number, because 10133203221013 - 2⁵ = 10133203220981 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 (10133203221073) 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, 21899706 + ... + 22357627.

It is an arithmetic number, because the mean of its divisors is an integer number (2533311926827).

Almost surely, 2^{10133203221013} is an apocalyptic number.

It is an amenable number.

10133203221013 is a deficient number, since it is larger than the sum of its proper divisors (44486295).

10133203221013 is an equidigital number, since it uses as much as digits as its factorization.

10133203221013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44486294.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10133203221013 its reverse (31012230233101), we get a palindrome (41145433454114).

The spelling of 10133203221013 in words is "ten trillion, one hundred thirty-three billion, two hundred three million, two hundred twenty-one thousand, thirteen".