11532139373 has 2 divisors, whose sum is σ = 11532139374. Its totient is φ = 11532139372.

The previous prime is 11532139343. The next prime is 11532139417. The reversal of 11532139373 is 37393123511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8881743049 + 2650396324 = 94243^2 + 51482^2 .

It is a cyclic number.

It is not a de Polignac number, because 11532139373 - 2²⁸ = 11263703917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11532139343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5766069686 + 5766069687.

It is an arithmetic number, because the mean of its divisors is an integer number (5766069687).

Almost surely, 2^11532139373 is an apocalyptic number.

It is an amenable number.

11532139373 is a deficient number, since it is larger than the sum of its proper divisors (1).

11532139373 is an equidigital number, since it uses as much as digits as its factorization.

11532139373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 38.

The spelling of 11532139373 in words is "eleven billion, five hundred thirty-two million, one hundred thirty-nine thousand, three hundred seventy-three".