11053621201244 has 6 divisors (see below), whose sum is σ = 19343837102184. Its totient is φ = 5526810600620.

The previous prime is 11053621201241. The next prime is 11053621201313. The reversal of 11053621201244 is 44210212635011.

It is a self number, because there is not a number n which added to its sum of digits gives 11053621201244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053621201241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381702650152 + ... + 1381702650159.

It is an arithmetic number, because the mean of its divisors is an integer number (3223972850364).

Almost surely, 2^{11053621201244} is an apocalyptic number.

It is an amenable number.

11053621201244 is a deficient number, since it is larger than the sum of its proper divisors (8290215900940).

11053621201244 is a wasteful number, since it uses less digits than its factorization.

11053621201244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763405300315 (or 2763405300313 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 11053621201244 its reverse (44210212635011), we get a palindrome (55263833836255).

The spelling of 11053621201244 in words is "eleven trillion, fifty-three billion, six hundred twenty-one million, two hundred one thousand, two hundred forty-four".