101102021011 has 8 divisors (see below), whose sum is σ = 101343355200. Its totient is φ = 100860759552.

The previous prime is 101102020997. The next prime is 101102021029. The reversal of 101102021011 is 110120201101.

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 101102021011 - 2¹⁹ = 101101496723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101102021051) 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, 3619846 + ... + 3647668.

It is an arithmetic number, because the mean of its divisors is an integer number (12667919400).

Almost surely, 2^101102021011 is an apocalyptic number.

101102021011 is a deficient number, since it is larger than the sum of its proper divisors (241334189).

101102021011 is an equidigital number, since it uses as much as digits as its factorization.

101102021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36365.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101102021011 its reverse (110120201101), we get a palindrome (211222222112).

The spelling of 101102021011 in words is "one hundred one billion, one hundred two million, twenty-one thousand, eleven".