11301200231 has 2 divisors, whose sum is σ = 11301200232. Its totient is φ = 11301200230.

The previous prime is 11301200203. The next prime is 11301200233. The reversal of 11301200231 is 13200210311.

It is a strong prime.

It is an emirp because it is prime and its reverse (13200210311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11301200231 - 2¹⁰ = 11301199207 is a prime.

It is a super-2 number, since 2×11301200231² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 11301200233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11301200233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650600115 + 5650600116.

It is an arithmetic number, because the mean of its divisors is an integer number (5650600116).

Almost surely, 2^11301200231 is an apocalyptic number.

11301200231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301200231 is an equidigital number, since it uses as much as digits as its factorization.

11301200231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11301200231 its reverse (13200210311), we get a palindrome (24501410542).

The spelling of 11301200231 in words is "eleven billion, three hundred one million, two hundred thousand, two hundred thirty-one".