11153542363 has 4 divisors (see below), whose sum is σ = 11154120768. Its totient is φ = 11152963960.

The previous prime is 11153542349. The next prime is 11153542391. The reversal of 11153542363 is 36324535111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11153542363 - 2³³ = 2563607771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11153542343) 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, 259243 + ... + 299188.

It is an arithmetic number, because the mean of its divisors is an integer number (2788530192).

Almost surely, 2^11153542363 is an apocalyptic number.

11153542363 is a deficient number, since it is larger than the sum of its proper divisors (578405).

11153542363 is an equidigital number, since it uses as much as digits as its factorization.

11153542363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578404.

The product of its digits is 32400, while the sum is 34.

The spelling of 11153542363 in words is "eleven billion, one hundred fifty-three million, five hundred forty-two thousand, three hundred sixty-three".