11424130121 has 8 divisors (see below), whose sum is σ = 11514609288. Its totient is φ = 11333952000.

The previous prime is 11424130093. The next prime is 11424130127. The reversal of 11424130121 is 12103142411.

It can be written as a sum of positive squares in 4 ways, for example, as 890186896 + 10533943225 = 29836^2 + 102635^2 .

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 11424130121 - 2¹⁰ = 11424129097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11424130093 and 11424130102.

It is not an unprimeable number, because it can be changed into a prime (11424130127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241 + ... + 151161.

It is an arithmetic number, because the mean of its divisors is an integer number (1439326161).

Almost surely, 2^11424130121 is an apocalyptic number.

It is an amenable number.

11424130121 is a deficient number, since it is larger than the sum of its proper divisors (90479167).

11424130121 is a wasteful number, since it uses less digits than its factorization.

11424130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150523.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11424130121 its reverse (12103142411), we get a palindrome (23527272532).

The spelling of 11424130121 in words is "eleven billion, four hundred twenty-four million, one hundred thirty thousand, one hundred twenty-one".