11134204131 has 16 divisors (see below), whose sum is σ = 14964192288. Its totient is φ = 7363584000.

The previous prime is 11134204099. The next prime is 11134204153. The reversal of 11134204131 is 13140243111.

It is not a de Polignac number, because 11134204131 - 2⁵ = 11134204099 is a prime.

It is a super-2 number, since 2×11134204131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11134204098 and 11134204107.

It is not an unprimeable number, because it can be changed into a prime (11134204171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649551 + ... + 666471.

It is an arithmetic number, because the mean of its divisors is an integer number (935262018).

Almost surely, 2^11134204131 is an apocalyptic number.

11134204131 is a deficient number, since it is larger than the sum of its proper divisors (3829988157).

11134204131 is a wasteful number, since it uses less digits than its factorization.

11134204131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18662.

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

Adding to 11134204131 its reverse (13140243111), we get a palindrome (24274447242).

The spelling of 11134204131 in words is "eleven billion, one hundred thirty-four million, two hundred four thousand, one hundred thirty-one".