101001000101101 has 8 divisors (see below), whose sum is σ = 101829026416640. Its totient is φ = 100173485392848.

The previous prime is 101001000101051. The next prime is 101001000101119. The reversal of 101001000101101 is 101101000100101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101001000101101 - 2¹¹ = 101001000099053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101001000101401) 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, 127505361 + ... + 128295046.

It is an arithmetic number, because the mean of its divisors is an integer number (12728628302080).

Almost surely, 2^{101001000101101} is an apocalyptic number.

It is an amenable number.

101001000101101 is a deficient number, since it is larger than the sum of its proper divisors (828026315539).

101001000101101 is a wasteful number, since it uses less digits than its factorization.

101001000101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255803643.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 101001000101101 its reverse (101101000100101), we get a palindrome (202102000201202).

The spelling of 101001000101101 in words is "one hundred one trillion, one billion, one hundred one thousand, one hundred one".