11121102010101 has 16 divisors (see below), whose sum is σ = 14945123016704. Its totient is φ = 7355576302704.

The previous prime is 11121102010079. The next prime is 11121102010133. The reversal of 11121102010101 is 10101020112111.

It is not a de Polignac number, because 11121102010101 - 2⁷ = 11121102009973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121104010101) 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, 29832606 + ... + 30203088.

It is an arithmetic number, because the mean of its divisors is an integer number (934070188544).

Almost surely, 2^{11121102010101} is an apocalyptic number.

It is an amenable number.

11121102010101 is a deficient number, since it is larger than the sum of its proper divisors (3824021006603).

11121102010101 is a wasteful number, since it uses less digits than its factorization.

11121102010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449400.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11121102010101 its reverse (10101020112111), we get a palindrome (21222122122212).

The spelling of 11121102010101 in words is "eleven trillion, one hundred twenty-one billion, one hundred two million, ten thousand, one hundred one".