103313220202 has 16 divisors (see below), whose sum is σ = 155171308680. Its totient is φ = 51589492992.

The previous prime is 103313220169. The next prime is 103313220223. The reversal of 103313220202 is 202022313301.

It can be written as a sum of positive squares in 4 ways, for example, as 69121142281 + 34192077921 = 262909^2 + 184911^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103313220202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5891824 + ... + 5909332.

Almost surely, 2^103313220202 is an apocalyptic number.

103313220202 is a deficient number, since it is larger than the sum of its proper divisors (51858088478).

103313220202 is a wasteful number, since it uses less digits than its factorization.

103313220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21177.

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

Adding to 103313220202 its reverse (202022313301), we get a palindrome (305335533503).

The spelling of 103313220202 in words is "one hundred three billion, three hundred thirteen million, two hundred twenty thousand, two hundred two".