101516838887266 has 64 divisors (see below), whose sum is σ = 169356711444480. Its totient is φ = 45252803194560.

The previous prime is 101516838887231. The next prime is 101516838887297. The reversal of 101516838887266 is 662788838615101.

It is a junction number, because it is equal to n+sod(n) for n = 101516838887195 and 101516838887204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385024656 + ... + 385288228.

It is an arithmetic number, because the mean of its divisors is an integer number (2646198616320).

Almost surely, 2^{101516838887266} is an apocalyptic number.

101516838887266 is a deficient number, since it is larger than the sum of its proper divisors (67839872557214).

101516838887266 is a wasteful number, since it uses less digits than its factorization.

101516838887266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265159.

The product of its (nonzero) digits is 185794560, while the sum is 70.

The spelling of 101516838887266 in words is "one hundred one trillion, five hundred sixteen billion, eight hundred thirty-eight million, eight hundred eighty-seven thousand, two hundred sixty-six".