11106405253 has 16 divisors (see below), whose sum is σ = 11553518592. Its totient is φ = 10668112000.

The previous prime is 11106405251. The next prime is 11106405259. The reversal of 11106405253 is 35250460111.

It is a cyclic number.

It is not a de Polignac number, because 11106405253 - 2¹ = 11106405251 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 (11106405251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2509983 + ... + 2514403.

It is an arithmetic number, because the mean of its divisors is an integer number (722094912).

Almost surely, 2^11106405253 is an apocalyptic number.

It is an amenable number.

11106405253 is a deficient number, since it is larger than the sum of its proper divisors (447113339).

11106405253 is an equidigital number, since it uses as much as digits as its factorization.

11106405253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5396.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11106405253 its reverse (35250460111), we get a palindrome (46356865364).

The spelling of 11106405253 in words is "eleven billion, one hundred six million, four hundred five thousand, two hundred fifty-three".