103221004202 has 16 divisors (see below), whose sum is σ = 155753493192. Its totient is φ = 51303943680.

The previous prime is 103221004199. The next prime is 103221004283. The reversal of 103221004202 is 202400122301.

It can be written as a sum of positive squares in 4 ways, for example, as 70257333721 + 32963670481 = 265061^2 + 181559^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76238 + ... + 460710.

Almost surely, 2^103221004202 is an apocalyptic number.

103221004202 is a deficient number, since it is larger than the sum of its proper divisors (52532488990).

103221004202 is a wasteful number, since it uses less digits than its factorization.

103221004202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385273.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 103221004202 its reverse (202400122301), we get a palindrome (305621126503).

The spelling of 103221004202 in words is "one hundred three billion, two hundred twenty-one million, four thousand, two hundred two".