11050631237 has 2 divisors, whose sum is σ = 11050631238. Its totient is φ = 11050631236.

The previous prime is 11050631219. The next prime is 11050631257. The reversal of 11050631237 is 73213605011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7994863396 + 3055767841 = 89414^2 + 55279^2 .

It is a cyclic number.

It is not a de Polignac number, because 11050631237 - 2¹² = 11050627141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11050631257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525315618 + 5525315619.

It is an arithmetic number, because the mean of its divisors is an integer number (5525315619).

Almost surely, 2^11050631237 is an apocalyptic number.

It is an amenable number.

11050631237 is a deficient number, since it is larger than the sum of its proper divisors (1).

11050631237 is an equidigital number, since it uses as much as digits as its factorization.

11050631237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The spelling of 11050631237 in words is "eleven billion, fifty million, six hundred thirty-one thousand, two hundred thirty-seven".