11025189243 has 12 divisors (see below), whose sum is σ = 15927010528. Its totient is φ = 7349324400.

The previous prime is 11025189191. The next prime is 11025189247. The reversal of 11025189243 is 34298152011.

11025189243 is a `hidden beast` number, since 1 + 10 + 2 + 518 + 92 + 43 = 666.

It is not a de Polignac number, because 11025189243 - 2⁹ = 11025188731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11025189198 and 11025189207.

It is not an unprimeable number, because it can be changed into a prime (11025189247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27246 + ... + 150972.

Almost surely, 2^11025189243 is an apocalyptic number.

11025189243 is a deficient number, since it is larger than the sum of its proper divisors (4901821285).

11025189243 is a wasteful number, since it uses less digits than its factorization.

11025189243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133634 (or 133631 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 11025189243 in words is "eleven billion, twenty-five million, one hundred eighty-nine thousand, two hundred forty-three".