101011111220011 has 8 divisors (see below), whose sum is σ = 104872248238464. Its totient is φ = 97187643831360.

The previous prime is 101011111220009. The next prime is 101011111220021. The reversal of 101011111220011 is 110022111110101.

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 101011111220011 - 2¹ = 101011111220009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101011111219973 and 101011111220000.

It is not an unprimeable number, because it can be changed into a prime (101011111220021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9417401986 + ... + 9417412711.

It is an arithmetic number, because the mean of its divisors is an integer number (13109031029808).

Almost surely, 2^{101011111220011} is an apocalyptic number.

101011111220011 is a deficient number, since it is larger than the sum of its proper divisors (3861137018453).

101011111220011 is a wasteful number, since it uses less digits than its factorization.

101011111220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18834814901.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 101011111220011 its reverse (110022111110101), we get a palindrome (211033222330112).

The spelling of 101011111220011 in words is "one hundred one trillion, eleven billion, one hundred eleven million, two hundred twenty thousand, eleven".