135116302673401 has 4 divisors (see below), whose sum is σ = 154418631626752. Its totient is φ = 115813973720052.

The previous prime is 135116302673323. The next prime is 135116302673419. The reversal of 135116302673401 is 104376203611531.

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.

It is a cyclic number.

It is not a de Polignac number, because 135116302673401 - 2⁷ = 135116302673273 is a prime.

It is a super-2 number, since 2×135116302673401² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135116302373401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9651164476665 + ... + 9651164476678.

It is an arithmetic number, because the mean of its divisors is an integer number (38604657906688).

Almost surely, 2^{135116302673401} is an apocalyptic number.

It is an amenable number.

135116302673401 is a deficient number, since it is larger than the sum of its proper divisors (19302328953351).

135116302673401 is an equidigital number, since it uses as much as digits as its factorization.

135116302673401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19302328953350.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 135116302673401 in words is "one hundred thirty-five trillion, one hundred sixteen billion, three hundred two million, six hundred seventy-three thousand, four hundred one".