11141453155 has 12 divisors (see below), whose sum is σ = 15552559440. Its totient is φ = 7639853424.

The previous prime is 11141453129. The next prime is 11141453171. The reversal of 11141453155 is 55135414111.

It is not a de Polignac number, because 11141453155 - 2⁷ = 11141453027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22737415 + ... + 22737904.

It is an arithmetic number, because the mean of its divisors is an integer number (1296046620).

Almost surely, 2^11141453155 is an apocalyptic number.

11141453155 is a deficient number, since it is larger than the sum of its proper divisors (4411106285).

11141453155 is an equidigital number, since it uses as much as digits as its factorization.

11141453155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45475338 (or 45475331 counting only the distinct ones).

The product of its digits is 6000, while the sum is 31.

Adding to 11141453155 its reverse (55135414111), we get a palindrome (66276867266).

The spelling of 11141453155 in words is "eleven billion, one hundred forty-one million, four hundred fifty-three thousand, one hundred fifty-five".