13102142401 has 4 divisors (see below), whose sum is σ = 13237216132. Its totient is φ = 12967068672.

The previous prime is 13102142399. The next prime is 13102142411. The reversal of 13102142401 is 10424120131.

13102142401 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.

It can be written as a sum of positive squares in 2 ways, for example, as 1955850625 + 11146291776 = 44225^2 + 105576^2 .

It is a cyclic number.

It is not a de Polignac number, because 13102142401 - 2¹ = 13102142399 is a prime.

It is a super-2 number, since 2×13102142401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13102142411) 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, 67536720 + ... + 67536913.

It is an arithmetic number, because the mean of its divisors is an integer number (3309304033).

Almost surely, 2^13102142401 is an apocalyptic number.

It is an amenable number.

13102142401 is a deficient number, since it is larger than the sum of its proper divisors (135073731).

13102142401 is an equidigital number, since it uses as much as digits as its factorization.

13102142401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135073730.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 13102142401 its reverse (10424120131), we get a palindrome (23526262532).

The spelling of 13102142401 in words is "thirteen billion, one hundred two million, one hundred forty-two thousand, four hundred one".