101000101018 has 8 divisors (see below), whose sum is σ = 155195277300. Its totient is φ = 49268341920.

The previous prime is 101000101009. The next prime is 101000101031. The reversal of 101000101018 is 810101000101.

It can be written as a sum of positive squares in 2 ways, for example, as 100471882729 + 528218289 = 316973^2 + 22983^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 101000100989 and 101000101007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615854193 + ... + 615854356.

Almost surely, 2^101000101018 is an apocalyptic number.

101000101018 is a deficient number, since it is larger than the sum of its proper divisors (54195176282).

101000101018 is a wasteful number, since it uses less digits than its factorization.

101000101018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231708592.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101000101018 its reverse (810101000101), we get a palindrome (911101101119).

The spelling of 101000101018 in words is "one hundred one billion, one hundred one thousand, eighteen".