202040212301103 has 16 divisors (see below), whose sum is σ = 297902380283136. Its totient is φ = 120771235247040.

The previous prime is 202040212301099. The next prime is 202040212301189. The reversal of 202040212301103 is 301103212040202.

It is not a de Polignac number, because 202040212301103 - 2² = 202040212301099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202040212301103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202040212311103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41934454275 + ... + 41934459092.

It is an arithmetic number, because the mean of its divisors is an integer number (18618898767696).

Almost surely, 2^{202040212301103} is an apocalyptic number.

202040212301103 is a deficient number, since it is larger than the sum of its proper divisors (95862167982033).

202040212301103 is a wasteful number, since it uses less digits than its factorization.

202040212301103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83868913454.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 202040212301103 its reverse (301103212040202), we get a palindrome (503143424341305).

The spelling of 202040212301103 in words is "two hundred two trillion, forty billion, two hundred twelve million, three hundred one thousand, one hundred three".