100771414255385 has 8 divisors (see below), whose sum is σ = 120961128037320. Its totient is φ = 80593510783744.

The previous prime is 100771414255381. The next prime is 100771414255433. The reversal of 100771414255385 is 583552414177001.

It can be written as a sum of positive squares in 4 ways, for example, as 39097470323209 + 61673943932176 = 6252797^2 + 7853276^2 .

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 100771414255385 - 2² = 100771414255381 is a prime.

It is a super-2 number, since 2×100771414255385² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100771414255381) 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, 2952558800 + ... + 2952592929.

It is an arithmetic number, because the mean of its divisors is an integer number (15120141004665).

Almost surely, 2^{100771414255385} is an apocalyptic number.

It is an amenable number.

100771414255385 is a deficient number, since it is larger than the sum of its proper divisors (20189713781935).

100771414255385 is an equidigital number, since it uses as much as digits as its factorization.

100771414255385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905155147.

The product of its (nonzero) digits is 4704000, while the sum is 53.

The spelling of 100771414255385 in words is "one hundred trillion, seven hundred seventy-one billion, four hundred fourteen million, two hundred fifty-five thousand, three hundred eighty-five".