13660101413 has 4 divisors (see below), whose sum is σ = 15611544480. Its totient is φ = 11708658348.

The previous prime is 13660101407. The next prime is 13660101431. The reversal of 13660101413 is 31410106631.

13660101413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31410106631 = 16333 ⋅1923107.

It is a cyclic number.

It is not a de Polignac number, because 13660101413 - 2⁶ = 13660101349 is a prime.

It is a super-2 number, since 2×13660101413² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13660106413) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 975721523 + ... + 975721536.

It is an arithmetic number, because the mean of its divisors is an integer number (3902886120).

Almost surely, 2^13660101413 is an apocalyptic number.

It is an amenable number.

13660101413 is a deficient number, since it is larger than the sum of its proper divisors (1951443067).

13660101413 is an equidigital number, since it uses as much as digits as its factorization.

13660101413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951443066.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 13660101413 in words is "thirteen billion, six hundred sixty million, one hundred one thousand, four hundred thirteen".