1105411403 has 2 divisors, whose sum is σ = 1105411404. Its totient is φ = 1105411402.

The previous prime is 1105411399. The next prime is 1105411421. The reversal of 1105411403 is 3041145011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1105411403 - 2² = 1105411399 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105411453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552705701 + 552705702.

It is an arithmetic number, because the mean of its divisors is an integer number (552705702).

Almost surely, 2^1105411403 is an apocalyptic number.

1105411403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105411403 is an equidigital number, since it uses as much as digits as its factorization.

1105411403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1105411403 is about 33247.7277870233. The cubic root of 1105411403 is about 1033.9700998503.

Adding to 1105411403 its reverse (3041145011), we get a palindrome (4146556414).

The spelling of 1105411403 in words is "one billion, one hundred five million, four hundred eleven thousand, four hundred three".