101665411352613 has 12 divisors (see below), whose sum is σ = 146952946865088. Its totient is φ = 67729444788840.

The previous prime is 101665411352611. The next prime is 101665411352647. The reversal of 101665411352613 is 316253114566101.

101665411352613 is a `hidden beast` number, since 1 + 0 + 1 + 6 + 6 + 5 + 4 + 113 + 526 + 1 + 3 = 666.

It is not a de Polignac number, because 101665411352613 - 2¹ = 101665411352611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101665411352611) 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, 3957995853 + ... + 3958021538.

It is an arithmetic number, because the mean of its divisors is an integer number (12246078905424).

Almost surely, 2^{101665411352613} is an apocalyptic number.

It is an amenable number.

101665411352613 is a deficient number, since it is larger than the sum of its proper divisors (45287535512475).

101665411352613 is a wasteful number, since it uses less digits than its factorization.

101665411352613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7916018824 (or 7916018821 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 101665411352613 in words is "one hundred one trillion, six hundred sixty-five billion, four hundred eleven million, three hundred fifty-two thousand, six hundred thirteen".