13355531035101 has 12 divisors (see below), whose sum is σ = 20426106289212. Its totient is φ = 8379941041536.

The previous prime is 13355531035097. The next prime is 13355531035123. The reversal of 13355531035101 is 10153013555331.

13355531035101 is a `hidden beast` number, since 1 + 3 + 35 + 5 + 5 + 3 + 103 + 510 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4568367615876 + 8787163419225 = 2137374^2 + 2964315^2 .

It is not a de Polignac number, because 13355531035101 - 2² = 13355531035097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13355531035201) 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, 43645526106 + ... + 43645526411.

It is an arithmetic number, because the mean of its divisors is an integer number (1702175524101).

Almost surely, 2^{13355531035101} is an apocalyptic number.

It is an amenable number.

13355531035101 is a deficient number, since it is larger than the sum of its proper divisors (7070575254111).

13355531035101 is a wasteful number, since it uses less digits than its factorization.

13355531035101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87291052540 (or 87291052537 counting only the distinct ones).

The product of its (nonzero) digits is 50625, while the sum is 36.

The spelling of 13355531035101 in words is "thirteen trillion, three hundred fifty-five billion, five hundred thirty-one million, thirty-five thousand, one hundred one".