10203102202 has 8 divisors (see below), whose sum is σ = 15305202036. Its totient is φ = 5101368192.

The previous prime is 10203102187. The next prime is 10203102223. The reversal of 10203102202 is 20220130201.

It can be written as a sum of positive squares in 2 ways, for example, as 8638029481 + 1565072721 = 92941^2 + 39561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5613 + ... + 142960.

Almost surely, 2^10203102202 is an apocalyptic number.

10203102202 is a deficient number, since it is larger than the sum of its proper divisors (5102099834).

10203102202 is a wasteful number, since it uses less digits than its factorization.

10203102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182912.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10203102202 its reverse (20220130201), we get a palindrome (30423232403).

The spelling of 10203102202 in words is "ten billion, two hundred three million, one hundred two thousand, two hundred two".