101121201101 has 8 divisors (see below), whose sum is σ = 110113831200. Its totient is φ = 92495617200.

The previous prime is 101121201091. The next prime is 101121201187. The reversal of 101121201101 is 101102121101.

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 101121201101 - 2¹⁰ = 101121200077 is a prime.

It is a super-2 number, since 2×101121201101² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101121201191) 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, 91760975 + ... + 91762076.

It is an arithmetic number, because the mean of its divisors is an integer number (13764228900).

Almost surely, 2^101121201101 is an apocalyptic number.

It is an amenable number.

101121201101 is a deficient number, since it is larger than the sum of its proper divisors (8992630099).

101121201101 is a wasteful number, since it uses less digits than its factorization.

101121201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183523099.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101121201101 its reverse (101102121101), we get a palindrome (202223322202).

The spelling of 101121201101 in words is "one hundred one billion, one hundred twenty-one million, two hundred one thousand, one hundred one".