11053144035 has 32 divisors (see below), whose sum is σ = 19926812160. Its totient is φ = 5811976800.

The previous prime is 11053144021. The next prime is 11053144049. The reversal of 11053144035 is 53044135011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11053144021) and next prime (11053144049).

It is not a de Polignac number, because 11053144035 - 2⁸ = 11053143779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 567001 + ... + 586170.

It is an arithmetic number, because the mean of its divisors is an integer number (622712880).

Almost surely, 2^11053144035 is an apocalyptic number.

11053144035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11053144035 is a deficient number, since it is larger than the sum of its proper divisors (8873668125).

11053144035 is a wasteful number, since it uses less digits than its factorization.

11053144035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153256 (or 1153250 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 11053144035 its reverse (53044135011), we get a palindrome (64097279046).

The spelling of 11053144035 in words is "eleven billion, fifty-three million, one hundred forty-four thousand, thirty-five".