101020101101 has 8 divisors (see below), whose sum is σ = 103043092800. Its totient is φ = 99012263328.

The previous prime is 101020101097. The next prime is 101020101131. The reversal of 101020101101 is 101101020101.

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 101020101101 - 2² = 101020101097 is a prime.

It is a super-2 number, since 2×101020101101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020101131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3775016 + ... + 3801681.

It is an arithmetic number, because the mean of its divisors is an integer number (12880386600).

Almost surely, 2^101020101101 is an apocalyptic number.

It is an amenable number.

101020101101 is a deficient number, since it is larger than the sum of its proper divisors (2022991699).

101020101101 is an equidigital number, since it uses as much as digits as its factorization.

101020101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7576963.

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

Adding to 101020101101 its reverse (101101020101), we get a palindrome (202121121202).

It can be divided in two parts, 101020101 and 101, that multiplied together give a palindrome (10203030201).

The spelling of 101020101101 in words is "one hundred one billion, twenty million, one hundred one thousand, one hundred one".