13101122020203 has 80 divisors (see below), whose sum is σ = 22836208612800. Its totient is φ = 7482057028992.

The previous prime is 13101122020123. The next prime is 13101122020213. The reversal of 13101122020203 is 30202022110131.

13101122020203 is a `hidden beast` number, since 1 + 310 + 112 + 20 + 20 + 203 = 666.

It is not a de Polignac number, because 13101122020203 - 2⁹ = 13101122019691 is a prime.

It is a super-2 number, since 2×13101122020203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13101122020213) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 48569101 + ... + 48838097.

It is an arithmetic number, because the mean of its divisors is an integer number (285452607660).

Almost surely, 2^{13101122020203} is an apocalyptic number.

13101122020203 is a deficient number, since it is larger than the sum of its proper divisors (9735086592597).

13101122020203 is an equidigital number, since it uses as much as digits as its factorization.

13101122020203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270783 (or 270760 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13101122020203 its reverse (30202022110131), we get a palindrome (43303144130334).

The spelling of 13101122020203 in words is "thirteen trillion, one hundred one billion, one hundred twenty-two million, twenty thousand, two hundred three".