13423504354101 has 12 divisors (see below), whose sum is σ = 19519637205900. Its totient is φ = 8888942479680.

The previous prime is 13423504354033. The next prime is 13423504354121. The reversal of 13423504354101 is 10145340532431.

13423504354101 is a `hidden beast` number, since 1 + 3 + 4 + 23 + 50 + 43 + 541 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 586869373476 + 12836634980625 = 766074^2 + 3582825^2 .

It is not a de Polignac number, because 13423504354101 - 2¹⁵ = 13423504321333 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423504354121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5005033840 + ... + 5005036521.

It is an arithmetic number, because the mean of its divisors is an integer number (1626636433825).

Almost surely, 2^{13423504354101} is an apocalyptic number.

It is an amenable number.

13423504354101 is a deficient number, since it is larger than the sum of its proper divisors (6096132851799).

13423504354101 is a wasteful number, since it uses less digits than its factorization.

13423504354101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010070516 (or 10010070513 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 13423504354101 its reverse (10145340532431), we get a palindrome (23568844886532).

The spelling of 13423504354101 in words is "thirteen trillion, four hundred twenty-three billion, five hundred four million, three hundred fifty-four thousand, one hundred one".