103121002202 has 16 divisors (see below), whose sum is σ = 169063656192. Its totient is φ = 46962125760.

The previous prime is 103121002169. The next prime is 103121002207. The reversal of 103121002202 is 202200121301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (103121002207) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48917828 + ... + 48919935.

It is an arithmetic number, because the mean of its divisors is an integer number (10566478512).

Almost surely, 2^103121002202 is an apocalyptic number.

103121002202 is a deficient number, since it is larger than the sum of its proper divisors (65942653990).

103121002202 is a wasteful number, since it uses less digits than its factorization.

103121002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97837813.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 103121002202 its reverse (202200121301), we get a palindrome (305321123503).

The spelling of 103121002202 in words is "one hundred three billion, one hundred twenty-one million, two thousand, two hundred two".