11411134253 has 4 divisors (see below), whose sum is σ = 11411584608. Its totient is φ = 11410683900.

The previous prime is 11411134201. The next prime is 11411134261. The reversal of 11411134253 is 35243111411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11411134253 - 2⁸ = 11411133997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411134453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184751 + ... + 238652.

It is an arithmetic number, because the mean of its divisors is an integer number (2852896152).

Almost surely, 2^11411134253 is an apocalyptic number.

It is an amenable number.

11411134253 is a deficient number, since it is larger than the sum of its proper divisors (450355).

11411134253 is an equidigital number, since it uses as much as digits as its factorization.

11411134253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450354.

The product of its digits is 1440, while the sum is 26.

Adding to 11411134253 its reverse (35243111411), we get a palindrome (46654245664).

The spelling of 11411134253 in words is "eleven billion, four hundred eleven million, one hundred thirty-four thousand, two hundred fifty-three".