11141415253 has 2 divisors, whose sum is σ = 11141415254. Its totient is φ = 11141415252.

The previous prime is 11141415217. The next prime is 11141415287. The reversal of 11141415253 is 35251414111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8386530084 + 2754885169 = 91578^2 + 52487^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11141415253 is a prime.

It is a super-2 number, since 2×11141415253² (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 (11141415203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570707626 + 5570707627.

It is an arithmetic number, because the mean of its divisors is an integer number (5570707627).

Almost surely, 2^11141415253 is an apocalyptic number.

It is an amenable number.

11141415253 is a deficient number, since it is larger than the sum of its proper divisors (1).

11141415253 is an equidigital number, since it uses as much as digits as its factorization.

11141415253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 28.

Adding to 11141415253 its reverse (35251414111), we get a palindrome (46392829364).

The spelling of 11141415253 in words is "eleven billion, one hundred forty-one million, four hundred fifteen thousand, two hundred fifty-three".