101000505106 has 8 divisors (see below), whose sum is σ = 151595628300. Its totient is φ = 50468629008.

The previous prime is 101000505103. The next prime is 101000505113. The reversal of 101000505106 is 601505000101.

It can be written as a sum of positive squares in 2 ways, for example, as 97453230625 + 3547274481 = 312175^2 + 59559^2 .

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

It is a super-2 number, since 2×101000505106² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101000505103) 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, 15807781 + ... + 15814168.

Almost surely, 2^101000505106 is an apocalyptic number.

101000505106 is a deficient number, since it is larger than the sum of its proper divisors (50595123194).

101000505106 is a wasteful number, since it uses less digits than its factorization.

101000505106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31623548.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 101000505106 its reverse (601505000101), we get a palindrome (702505505207).

The spelling of 101000505106 in words is "one hundred one billion, five hundred five thousand, one hundred six".