11250011251 has 2 divisors, whose sum is σ = 11250011252. Its totient is φ = 11250011250.

The previous prime is 11250011233. The next prime is 11250011261. The reversal of 11250011251 is 15211005211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11250011251 - 2¹⁷ = 11249880179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11250011231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5625005625 + 5625005626.

It is an arithmetic number, because the mean of its divisors is an integer number (5625005626).

Almost surely, 2^11250011251 is an apocalyptic number.

11250011251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11250011251 is an equidigital number, since it uses as much as digits as its factorization.

11250011251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100, while the sum is 19.

Adding to 11250011251 its reverse (15211005211), we get a palindrome (26461016462).

The spelling of 11250011251 in words is "eleven billion, two hundred fifty million, eleven thousand, two hundred fifty-one".