1000106551071 has 8 divisors (see below), whose sum is σ = 1481639334960. Its totient is φ = 666737700696.

The previous prime is 1000106551063. The next prime is 1000106551099. The reversal of 1000106551071 is 1701556010001.

It is a happy number.

1000106551071 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 1 + 0 + 655 + 1 + 0 + 7 + 1 = 666.

It is not a de Polignac number, because 1000106551071 - 2³ = 1000106551063 is a prime.

It is a super-2 number, since 2×1000106551071² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 37040983373 = 1000106551071 / (1 + 0 + 0 + 0 + 1 + 0 + 6 + 5 + 5 + 1 + 0 + 7 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000106551061) 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, 18520491660 + ... + 18520491713.

It is an arithmetic number, because the mean of its divisors is an integer number (185204916870).

Almost surely, 2^{1000106551071} is an apocalyptic number.

1000106551071 is a deficient number, since it is larger than the sum of its proper divisors (481532783889).

1000106551071 is an equidigital number, since it uses as much as digits as its factorization.

1000106551071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37040983382 (or 37040983376 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 27.

The spelling of 1000106551071 in words is "one trillion, one hundred six million, five hundred fifty-one thousand, seventy-one".