11233030131 has 16 divisors (see below), whose sum is σ = 16654900000. Its totient is φ = 7482668544.

The previous prime is 11233030117. The next prime is 11233030153. The reversal of 11233030131 is 13103033211.

It is a happy number.

11233030131 is a `hidden beast` number, since 1 + 1 + 2 + 330 + 301 + 31 = 666.

It is not a de Polignac number, because 11233030131 - 2¹¹ = 11233028083 is a prime.

It is a super-2 number, since 2×11233030131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11233030331) 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, 132826 + ... + 200271.

It is an arithmetic number, because the mean of its divisors is an integer number (1040931250).

Almost surely, 2^11233030131 is an apocalyptic number.

11233030131 is a deficient number, since it is larger than the sum of its proper divisors (5421869869).

11233030131 is a wasteful number, since it uses less digits than its factorization.

11233030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334355 (or 334349 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11233030131 its reverse (13103033211), we get a palindrome (24336063342).

The spelling of 11233030131 in words is "eleven billion, two hundred thirty-three million, thirty thousand, one hundred thirty-one".