10203133112213 has 8 divisors (see below), whose sum is σ = 10356620174208. Its totient is φ = 10049681388384.

The previous prime is 10203133112203. The next prime is 10203133112281. The reversal of 10203133112213 is 31221133130201.

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 10203133112213 - 2¹⁰ = 10203133111189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203133112203) 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, 8252456 + ... + 9407937.

It is an arithmetic number, because the mean of its divisors is an integer number (1294577521776).

Almost surely, 2^{10203133112213} is an apocalyptic number.

It is an amenable number.

10203133112213 is a deficient number, since it is larger than the sum of its proper divisors (153487061995).

10203133112213 is an equidigital number, since it uses as much as digits as its factorization.

10203133112213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17669083.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10203133112213 its reverse (31221133130201), we get a palindrome (41424266242414).

The spelling of 10203133112213 in words is "ten trillion, two hundred three billion, one hundred thirty-three million, one hundred twelve thousand, two hundred thirteen".