100101001069 has 4 divisors (see below), whose sum is σ = 100105859196. Its totient is φ = 100096142944.

The previous prime is 100101001067. The next prime is 100101001103. The reversal of 100101001069 is 960100101001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 960100101001 = 67391 ⋅14246711.

It can be written as a sum of positive squares in 2 ways, for example, as 65500164900 + 34600836169 = 255930^2 + 186013^2 .

It is a cyclic number.

It is not a de Polignac number, because 100101001069 - 2¹ = 100101001067 is a prime.

It is a super-2 number, since 2×100101001069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101001067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398024 + ... + 2439409.

It is an arithmetic number, because the mean of its divisors is an integer number (25026464799).

Almost surely, 2^100101001069 is an apocalyptic number.

It is an amenable number.

100101001069 is a deficient number, since it is larger than the sum of its proper divisors (4858127).

100101001069 is an equidigital number, since it uses as much as digits as its factorization.

100101001069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858126.

The product of its (nonzero) digits is 54, while the sum is 19.

The spelling of 100101001069 in words is "one hundred billion, one hundred one million, one thousand, sixty-nine".