11126430133 has 16 divisors (see below), whose sum is σ = 13697407360. Its totient is φ = 8801182656.

The previous prime is 11126430103. The next prime is 11126430137. The reversal of 11126430133 is 33103462111.

It is not a de Polignac number, because 11126430133 - 2¹³ = 11126421941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11126430098 and 11126430107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11126430137) 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, 434266 + ... + 459172.

It is an arithmetic number, because the mean of its divisors is an integer number (856087960).

Almost surely, 2^11126430133 is an apocalyptic number.

11126430133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11126430133 is a deficient number, since it is larger than the sum of its proper divisors (2570977227).

11126430133 is a wasteful number, since it uses less digits than its factorization.

11126430133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29836.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11126430133 its reverse (33103462111), we get a palindrome (44229892244).

The spelling of 11126430133 in words is "eleven billion, one hundred twenty-six million, four hundred thirty thousand, one hundred thirty-three".