13101321122013 has 16 divisors (see below), whose sum is σ = 17641555799616. Its totient is φ = 8647651958400.

The previous prime is 13101321122011. The next prime is 13101321122083. The reversal of 13101321122013 is 31022112310131.

It is not a de Polignac number, because 13101321122013 - 2¹ = 13101321122011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101321122011) 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, 51736081 + ... + 51988697.

It is an arithmetic number, because the mean of its divisors is an integer number (1102597237476).

Almost surely, 2^{13101321122013} is an apocalyptic number.

It is an amenable number.

13101321122013 is a deficient number, since it is larger than the sum of its proper divisors (4540234677603).

13101321122013 is a wasteful number, since it uses less digits than its factorization.

13101321122013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423884.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13101321122013 its reverse (31022112310131), we get a palindrome (44123433432144).

The spelling of 13101321122013 in words is "thirteen trillion, one hundred one billion, three hundred twenty-one million, one hundred twenty-two thousand, thirteen".