11134003031 has 4 divisors (see below), whose sum is σ = 11517934200. Its totient is φ = 10750071864.

The previous prime is 11134003003. The next prime is 11134003039. The reversal of 11134003031 is 13030043111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13030043111 = 191 ⋅68220121.

It is a cyclic number.

It is not a de Polignac number, because 11134003031 - 2¹⁰ = 11134002007 is a prime.

It is a super-2 number, since 2×11134003031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11134003039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191965541 + ... + 191965598.

It is an arithmetic number, because the mean of its divisors is an integer number (2879483550).

Almost surely, 2^11134003031 is an apocalyptic number.

11134003031 is a deficient number, since it is larger than the sum of its proper divisors (383931169).

11134003031 is an equidigital number, since it uses as much as digits as its factorization.

11134003031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383931168.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11134003031 its reverse (13030043111), we get a palindrome (24164046142).

The spelling of 11134003031 in words is "eleven billion, one hundred thirty-four million, three thousand, thirty-one".