101000001011018 has 8 divisors (see below), whose sum is σ = 151519060541700. Its totient is φ = 50493647497120.

The previous prime is 101000001011017. The next prime is 101000001011051. The reversal of 101000001011018 is 810110100000101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100527032584489 + 472968426529 = 10026317^2 + 687727^2 .

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 = 101000001010993 and 101000001011011.

It is not an unprimeable number, because it can be changed into a prime (101000001011017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3176484323 + ... + 3176516118.

Almost surely, 2^{101000001011018} is an apocalyptic number.

101000001011018 is a deficient number, since it is larger than the sum of its proper divisors (50519059530682).

101000001011018 is an equidigital number, since it uses as much as digits as its factorization.

101000001011018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6353008392.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101000001011018 its reverse (810110100000101), we get a palindrome (911110101011119).

The spelling of 101000001011018 in words is "one hundred one trillion, one million, eleven thousand, eighteen".