11023012012101 has 16 divisors (see below), whose sum is σ = 14795025447744. Its totient is φ = 7299862337664.

The previous prime is 11023012012097. The next prime is 11023012012109. The reversal of 11023012012101 is 10121021032011.

It is not a de Polignac number, because 11023012012101 - 2² = 11023012012097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023012012109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1496256 + ... + 4927961.

It is an arithmetic number, because the mean of its divisors is an integer number (924689090484).

Almost surely, 2^{11023012012101} is an apocalyptic number.

It is an amenable number.

11023012012101 is a deficient number, since it is larger than the sum of its proper divisors (3772013435643).

11023012012101 is a wasteful number, since it uses less digits than its factorization.

11023012012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6428020.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11023012012101 its reverse (10121021032011), we get a palindrome (21144033044112).

The spelling of 11023012012101 in words is "eleven trillion, twenty-three billion, twelve million, twelve thousand, one hundred one".