11243134101 has 16 divisors (see below), whose sum is σ = 15204381696. Its totient is φ = 7389046896.

The previous prime is 11243134079. The next prime is 11243134109. The reversal of 11243134101 is 10143134211.

It is not a de Polignac number, because 11243134101 - 2⁵ = 11243134069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243134109) 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, 66526 + ... + 164048.

It is an arithmetic number, because the mean of its divisors is an integer number (950273856).

Almost surely, 2^11243134101 is an apocalyptic number.

It is an amenable number.

11243134101 is a deficient number, since it is larger than the sum of its proper divisors (3961247595).

11243134101 is an equidigital number, since it uses as much as digits as its factorization.

11243134101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98072.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11243134101 its reverse (10143134211), we get a palindrome (21386268312).

The spelling of 11243134101 in words is "eleven billion, two hundred forty-three million, one hundred thirty-four thousand, one hundred one".