11343240125251 has 2 divisors, whose sum is σ = 11343240125252. Its totient is φ = 11343240125250.

The previous prime is 11343240125219. The next prime is 11343240125299. The reversal of 11343240125251 is 15252104234311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11343240125251 - 2⁵ = 11343240125219 is a prime.

It is not a weakly prime, because it can be changed into another prime (11343240125951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671620062625 + 5671620062626.

It is an arithmetic number, because the mean of its divisors is an integer number (5671620062626).

Almost surely, 2^{11343240125251} is an apocalyptic number.

11343240125251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11343240125251 is an equidigital number, since it uses as much as digits as its factorization.

11343240125251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 11343240125251 its reverse (15252104234311), we get a palindrome (26595344359562).

The spelling of 11343240125251 in words is "eleven trillion, three hundred forty-three billion, two hundred forty million, one hundred twenty-five thousand, two hundred fifty-one".