1101323463 has 32 divisors (see below), whose sum is σ = 1540710912. Its totient is φ = 699062400.

The previous prime is 1101323449. The next prime is 1101323471. The reversal of 1101323463 is 3643231011.

It is a happy number.

It is not a de Polignac number, because 1101323463 - 2⁸ = 1101323207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101323423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2105520 + ... + 2106042.

It is an arithmetic number, because the mean of its divisors is an integer number (48147216).

Almost surely, 2^1101323463 is an apocalyptic number.

1101323463 is a deficient number, since it is larger than the sum of its proper divisors (439387449).

1101323463 is a wasteful number, since it uses less digits than its factorization.

1101323463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1101323463 is about 33186.1938613032. The cubic root of 1101323463 is about 1032.6939448494.

Adding to 1101323463 its reverse (3643231011), we get a palindrome (4744554474).

The spelling of 1101323463 in words is "one billion, one hundred one million, three hundred twenty-three thousand, four hundred sixty-three".