102213221323203 has 48 divisors (see below), whose sum is σ = 156190102307200. Its totient is φ = 64232635098240.

The previous prime is 102213221323201. The next prime is 102213221323211. The reversal of 102213221323203 is 302323122312201.

102213221323203 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 1 + 322 + 13 + 2 + 320 + 3 = 666.

It is not a de Polignac number, because 102213221323203 - 2¹ = 102213221323201 is a prime.

It is a super-2 number, since 2×102213221323203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102213221323201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135613476 + ... + 136365102.

Almost surely, 2^{102213221323203} is an apocalyptic number.

102213221323203 is a deficient number, since it is larger than the sum of its proper divisors (53976880983997).

102213221323203 is a wasteful number, since it uses less digits than its factorization.

102213221323203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755632 (or 755629 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 102213221323203 its reverse (302323122312201), we get a palindrome (404536343635404).

The spelling of 102213221323203 in words is "one hundred two trillion, two hundred thirteen billion, two hundred twenty-one million, three hundred twenty-three thousand, two hundred three".