123013330202 has 16 divisors (see below), whose sum is σ = 217682575872. Its totient is φ = 51019353360.

The previous prime is 123013330201. The next prime is 123013330213. The reversal of 123013330202 is 202033310321.

It is not an unprimeable number, because it can be changed into a prime (123013330201) by changing a digit.

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, 141719993 + ... + 141720860.

It is an arithmetic number, because the mean of its divisors is an integer number (13605160992).

Almost surely, 2^123013330202 is an apocalyptic number.

123013330202 is a deficient number, since it is larger than the sum of its proper divisors (94669245670).

123013330202 is a wasteful number, since it uses less digits than its factorization.

123013330202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283440893.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 123013330202 its reverse (202033310321), we get a palindrome (325046640523).

The spelling of 123013330202 in words is "one hundred twenty-three billion, thirteen million, three hundred thirty thousand, two hundred two".