10203223213 has 16 divisors (see below), whose sum is σ = 10427641920. Its totient is φ = 9981408384.

The previous prime is 10203223211. The next prime is 10203223249. The reversal of 10203223213 is 31232230201.

It is a cyclic number.

It is not a de Polignac number, because 10203223213 - 2¹ = 10203223211 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 (10203223211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6833295 + ... + 6834787.

It is an arithmetic number, because the mean of its divisors is an integer number (651727620).

Almost surely, 2^10203223213 is an apocalyptic number.

It is an amenable number.

10203223213 is a deficient number, since it is larger than the sum of its proper divisors (224418707).

10203223213 is a wasteful number, since it uses less digits than its factorization.

10203223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10203223213 its reverse (31232230201), we get a palindrome (41435453414).

The spelling of 10203223213 in words is "ten billion, two hundred three million, two hundred twenty-three thousand, two hundred thirteen".