2203102321030 has 32 divisors (see below), whose sum is σ = 4270761432000. Its totient is φ = 813427961472.

The previous prime is 2203102321019. The next prime is 2203102321031. The reversal of 2203102321030 is 301232013022.

It is a junction number, because it is equal to n+sod(n) for n = 2203102320989 and 2203102321007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203102321031) 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, 4246111 + ... + 4736629.

It is an arithmetic number, because the mean of its divisors is an integer number (133461294750).

Almost surely, 2^{2203102321030} is an apocalyptic number.

2203102321030 is a deficient number, since it is larger than the sum of its proper divisors (2067659110970).

2203102321030 is a wasteful number, since it uses less digits than its factorization.

2203102321030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525088.

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

Adding to 2203102321030 its reverse (301232013022), we get a palindrome (2504334334052).

The spelling of 2203102321030 in words is "two trillion, two hundred three billion, one hundred two million, three hundred twenty-one thousand, thirty".