101616665413 has 8 divisors (see below), whose sum is σ = 102079946880. Its totient is φ = 101153554320.

The previous prime is 101616665411. The next prime is 101616665441. The reversal of 101616665413 is 314566616101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101616665413 - 2¹ = 101616665411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101616665411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240656 + ... + 1320022.

It is an arithmetic number, because the mean of its divisors is an integer number (12759993360).

Almost surely, 2^101616665413 is an apocalyptic number.

It is an amenable number.

101616665413 is a deficient number, since it is larger than the sum of its proper divisors (463281467).

101616665413 is an equidigital number, since it uses as much as digits as its factorization.

101616665413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85187.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 101616665413 in words is "one hundred one billion, six hundred sixteen million, six hundred sixty-five thousand, four hundred thirteen".