11252400127 has 2 divisors, whose sum is σ = 11252400128. Its totient is φ = 11252400126.

The previous prime is 11252400053. The next prime is 11252400163. The reversal of 11252400127 is 72100425211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11252400127 is a prime.

It is a super-2 number, since 2×11252400127² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11252400227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5626200063 + 5626200064.

It is an arithmetic number, because the mean of its divisors is an integer number (5626200064).

Almost surely, 2^11252400127 is an apocalyptic number.

11252400127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11252400127 is an equidigital number, since it uses as much as digits as its factorization.

11252400127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 25.

Adding to 11252400127 its reverse (72100425211), we get a palindrome (83352825338).

The spelling of 11252400127 in words is "eleven billion, two hundred fifty-two million, four hundred thousand, one hundred twenty-seven".