1105411253 has 8 divisors (see below), whose sum is σ = 1110173400. Its totient is φ = 1100659968.

The previous prime is 1105411201. The next prime is 1105411259. The reversal of 1105411253 is 3521145011.

It can be written as a sum of positive squares in 4 ways, for example, as 380689 + 1105030564 = 617^2 + 33242^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1105411253 - 2⁸ = 1105410997 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 (1105411259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248513 + ... + 252921.

It is an arithmetic number, because the mean of its divisors is an integer number (138771675).

Almost surely, 2^1105411253 is an apocalyptic number.

It is an amenable number.

1105411253 is a deficient number, since it is larger than the sum of its proper divisors (4762147).

1105411253 is an equidigital number, since it uses as much as digits as its factorization.

1105411253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5431.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1105411253 is about 33247.7255312300. The cubic root of 1105411253 is about 1033.9700530818.

Adding to 1105411253 its reverse (3521145011), we get a palindrome (4626556264).

The spelling of 1105411253 in words is "one billion, one hundred five million, four hundred eleven thousand, two hundred fifty-three".