101020011021101 has 8 divisors (see below), whose sum is σ = 101030437449600. Its totient is φ = 101009584985760.

The previous prime is 101020011021089. The next prime is 101020011021151. The reversal of 101020011021101 is 101120110020101.

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 101020011021101 - 2¹⁰ = 101020011020077 is a prime.

It is a super-3 number, since 3×101020011021101³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020011021151) 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, 914227466 + ... + 914337956.

It is an arithmetic number, because the mean of its divisors is an integer number (12628804681200).

Almost surely, 2^{101020011021101} is an apocalyptic number.

It is an amenable number.

101020011021101 is a deficient number, since it is larger than the sum of its proper divisors (10426428499).

101020011021101 is a wasteful number, since it uses less digits than its factorization.

101020011021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196579.

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

Adding to 101020011021101 its reverse (101120110020101), we get a palindrome (202140121041202).

The spelling of 101020011021101 in words is "one hundred one trillion, twenty billion, eleven million, twenty-one thousand, one hundred one".