11280358357 has 2 divisors, whose sum is σ = 11280358358. Its totient is φ = 11280358356.

The previous prime is 11280358351. The next prime is 11280358367. The reversal of 11280358357 is 75385308211.

11280358357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9649329361 + 1631028996 = 98231^2 + 40386^2 .

It is a cyclic number.

It is not a de Polignac number, because 11280358357 - 2²³ = 11271969749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11280358351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5640179178 + 5640179179.

It is an arithmetic number, because the mean of its divisors is an integer number (5640179179).

Almost surely, 2^11280358357 is an apocalyptic number.

It is an amenable number.

11280358357 is a deficient number, since it is larger than the sum of its proper divisors (1).

11280358357 is an equidigital number, since it uses as much as digits as its factorization.

11280358357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 11280358357 in words is "eleven billion, two hundred eighty million, three hundred fifty-eight thousand, three hundred fifty-seven".