101102011122011 has 4 divisors (see below), whose sum is σ = 103453220683032. Its totient is φ = 98750801560992.

The previous prime is 101102011121983. The next prime is 101102011122029. The reversal of 101102011122011 is 110221110201101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101102011122011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101102011122061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175604780446 + ... + 1175604780531.

It is an arithmetic number, because the mean of its divisors is an integer number (25863305170758).

Almost surely, 2^{101102011122011} is an apocalyptic number.

101102011122011 is a deficient number, since it is larger than the sum of its proper divisors (2351209561021).

101102011122011 is an equidigital number, since it uses as much as digits as its factorization.

101102011122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351209561020.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101102011122011 its reverse (110221110201101), we get a palindrome (211323121323112).

The spelling of 101102011122011 in words is "one hundred one trillion, one hundred two billion, eleven million, one hundred twenty-two thousand, eleven".