101916884413 has 8 divisors (see below), whose sum is σ = 102482135000. Its totient is φ = 101352679488.

The previous prime is 101916884389. The next prime is 101916884441. The reversal of 101916884413 is 314488619101.

It can be written as a sum of positive squares in 4 ways, for example, as 13542675129 + 88374209284 = 116373^2 + 297278^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101916884413 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 (101916881413) 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, 65538 + ... + 456211.

It is an arithmetic number, because the mean of its divisors is an integer number (12810266875).

Almost surely, 2^101916884413 is an apocalyptic number.

It is an amenable number.

101916884413 is a deficient number, since it is larger than the sum of its proper divisors (565250587).

101916884413 is an equidigital number, since it uses as much as digits as its factorization.

101916884413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522831.

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 101916884413 in words is "one hundred one billion, nine hundred sixteen million, eight hundred eighty-four thousand, four hundred thirteen".