101000011011001 has 8 divisors (see below), whose sum is σ = 101937231179424. Its totient is φ = 100063552505280.

The previous prime is 101000011010939. The next prime is 101000011011007. The reversal of 101000011011001 is 100110110000101.

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 101000011011001 - 2¹³ = 101000011002809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101000011011007) 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, 190149235 + ... + 190679656.

It is an arithmetic number, because the mean of its divisors is an integer number (12742153897428).

Almost surely, 2^{101000011011001} is an apocalyptic number.

It is an amenable number.

101000011011001 is a deficient number, since it is larger than the sum of its proper divisors (937220168423).

101000011011001 is a wasteful number, since it uses less digits than its factorization.

101000011011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380831351.

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

Adding to 101000011011001 its reverse (100110110000101), we get a palindrome (201110121011102).

The spelling of 101000011011001 in words is "one hundred one trillion, eleven million, eleven thousand, one".