101101120001 has 16 divisors (see below), whose sum is σ = 122701756800. Its totient is φ = 81370614528.

The previous prime is 101101119929. The next prime is 101101120009. The reversal of 101101120001 is 100021101101.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-101101120001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101101120009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3348506 + ... + 3378563.

It is an arithmetic number, because the mean of its divisors is an integer number (7668859800).

Almost surely, 2^101101120001 is an apocalyptic number.

It is an amenable number.

101101120001 is a deficient number, since it is larger than the sum of its proper divisors (21600636799).

101101120001 is a wasteful number, since it uses less digits than its factorization.

101101120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6727208.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 101101120001 its reverse (100021101101), we get a palindrome (201122221102).

The spelling of 101101120001 in words is "one hundred one billion, one hundred one million, one hundred twenty thousand, one".