203342424202 has 16 divisors (see below), whose sum is σ = 314088897024. Its totient is φ = 98672092000.

The previous prime is 203342424157. The next prime is 203342424403. The reversal of 203342424202 is 202424243302.

It is a happy number.

It is a super-2 number, since 2×203342424202² (a number of 23 digits) contains 22 as substring.

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, 6475924 + ... + 6507247.

It is an arithmetic number, because the mean of its divisors is an integer number (19630556064).

Almost surely, 2^203342424202 is an apocalyptic number.

203342424202 is a deficient number, since it is larger than the sum of its proper divisors (110746472822).

203342424202 is a wasteful number, since it uses less digits than its factorization.

203342424202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12983405.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 203342424202 its reverse (202424243302), we get a palindrome (405766667504).

The spelling of 203342424202 in words is "two hundred three billion, three hundred forty-two million, four hundred twenty-four thousand, two hundred two".