1101463 has 6 divisors (see below), whose sum is σ = 1210832. Its totient is φ = 1001220.

The previous prime is 1101439. The next prime is 1101467. The reversal of 1101463 is 3641011.

1101463 = T₄₄₂ + T₄₄₃ + ... + T₄₅₂.

It is not a de Polignac number, because 1101463 - 2⁵ = 1101431 is a prime.

It is a Duffinian number.

1101463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4431 + ... + 4672.

2^1101463 is an apocalyptic number.

1101463 is a deficient number, since it is larger than the sum of its proper divisors (109369).

1101463 is an equidigital number, since it uses as much as digits as its factorization.

1101463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9125 (or 9114 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1101463 is about 1049.5060743035. The cubic root of 1101463 is about 103.2737556902.

Adding to 1101463 its reverse (3641011), we get a palindrome (4742474).

The spelling of 1101463 in words is "one million, one hundred one thousand, four hundred sixty-three".