11988033053 has 2 divisors, whose sum is σ = 11988033054. Its totient is φ = 11988033052.

The previous prime is 11988032989. The next prime is 11988033077. The reversal of 11988033053 is 35033088911.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6550150489 + 5437882564 = 80933^2 + 73742^2 .

It is an emirp because it is prime and its reverse (35033088911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11988033053 - 2⁶ = 11988032989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11988033053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11988032053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5994016526 + 5994016527.

It is an arithmetic number, because the mean of its divisors is an integer number (5994016527).

Almost surely, 2^11988033053 is an apocalyptic number.

It is an amenable number.

11988033053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11988033053 is an equidigital number, since it uses as much as digits as its factorization.

11988033053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 11988033053 in words is "eleven billion, nine hundred eighty-eight million, thirty-three thousand, fifty-three".