11053440151243 has 8 divisors (see below), whose sum is σ = 12632593275360. Its totient is φ = 9474309588480.

The previous prime is 11053440151211. The next prime is 11053440151279. The reversal of 11053440151243 is 34215104435011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11053440151243 - 2⁵ = 11053440151211 is a prime.

It is a super-2 number, since 2×11053440151243² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11053440151199 and 11053440151208.

It is not an unprimeable number, because it can be changed into a prime (11053440151283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4577128 + ... + 6561781.

It is an arithmetic number, because the mean of its divisors is an integer number (1579074159420).

Almost surely, 2^{11053440151243} is an apocalyptic number.

11053440151243 is a deficient number, since it is larger than the sum of its proper divisors (1579153124117).

11053440151243 is a wasteful number, since it uses less digits than its factorization.

11053440151243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11280677.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 11053440151243 its reverse (34215104435011), we get a palindrome (45268544586254).

The spelling of 11053440151243 in words is "eleven trillion, fifty-three billion, four hundred forty million, one hundred fifty-one thousand, two hundred forty-three".