635106145113 has 32 divisors (see below), whose sum is σ = 1054175656320. Its totient is φ = 374509759680.

The previous prime is 635106145099. The next prime is 635106145127. The reversal of 635106145113 is 311541601536.

635106145113 is a `hidden beast` number, since 6 + 35 + 1 + 0 + 614 + 5 + 1 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (635106145099) and next prime (635106145127).

It is not a de Polignac number, because 635106145113 - 2²¹ = 635104047961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (635106145133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28886370 + ... + 28908347.

It is an arithmetic number, because the mean of its divisors is an integer number (32942989260).

Almost surely, 2^635106145113 is an apocalyptic number.

It is an amenable number.

635106145113 is a deficient number, since it is larger than the sum of its proper divisors (419069511207).

635106145113 is a wasteful number, since it uses less digits than its factorization.

635106145113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57794774 (or 57794768 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

Adding to 635106145113 its reverse (311541601536), we get a palindrome (946647746649).

The spelling of 635106145113 in words is "six hundred thirty-five billion, one hundred six million, one hundred forty-five thousand, one hundred thirteen".