11133601653 has 16 divisors (see below), whose sum is σ = 15142131200. Its totient is φ = 7274851056.

The previous prime is 11133601649. The next prime is 11133601663. The reversal of 11133601653 is 35610633111.

It is not a de Polignac number, because 11133601653 - 2² = 11133601649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11133601653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133601603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99175 + ... + 179172.

It is an arithmetic number, because the mean of its divisors is an integer number (946383200).

Almost surely, 2^11133601653 is an apocalyptic number.

It is an amenable number.

11133601653 is a deficient number, since it is larger than the sum of its proper divisors (4008529547).

11133601653 is a wasteful number, since it uses less digits than its factorization.

11133601653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278616.

The product of its (nonzero) digits is 4860, while the sum is 30.

The spelling of 11133601653 in words is "eleven billion, one hundred thirty-three million, six hundred one thousand, six hundred fifty-three".