101102122012011 has 32 divisors (see below), whose sum is σ = 141081629073408. Its totient is φ = 64322643179520.

The previous prime is 101102122011973. The next prime is 101102122012063. The reversal of 101102122012011 is 110210221201101.

It is a happy number.

It is not a de Polignac number, because 101102122012011 - 2¹⁰ = 101102122010987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101102122012081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38491870 + ... + 41034476.

It is an arithmetic number, because the mean of its divisors is an integer number (4408800908544).

Almost surely, 2^{101102122012011} is an apocalyptic number.

101102122012011 is a deficient number, since it is larger than the sum of its proper divisors (39979507061397).

101102122012011 is a wasteful number, since it uses less digits than its factorization.

101102122012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548571.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101102122012011 its reverse (110210221201101), we get a palindrome (211312343213112).

The spelling of 101102122012011 in words is "one hundred one trillion, one hundred two billion, one hundred twenty-two million, twelve thousand, eleven".