11853541313 has 2 divisors, whose sum is σ = 11853541314. Its totient is φ = 11853541312.

The previous prime is 11853541277. The next prime is 11853541327. The reversal of 11853541313 is 31314535811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9302988304 + 2550553009 = 96452^2 + 50503^2 .

It is a cyclic number.

It is not a de Polignac number, because 11853541313 - 2¹⁴ = 11853524929 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11853541813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5926770656 + 5926770657.

It is an arithmetic number, because the mean of its divisors is an integer number (5926770657).

Almost surely, 2^11853541313 is an apocalyptic number.

It is an amenable number.

11853541313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11853541313 is an equidigital number, since it uses as much as digits as its factorization.

11853541313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 35.

The spelling of 11853541313 in words is "eleven billion, eight hundred fifty-three million, five hundred forty-one thousand, three hundred thirteen".