1101331406 has 16 divisors (see below), whose sum is σ = 1919998080. Its totient is φ = 463998840.

The previous prime is 1101331373. The next prime is 1101331411. The reversal of 1101331406 is 6041331011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665840 + ... + 667491.

It is an arithmetic number, because the mean of its divisors is an integer number (119999880).

Almost surely, 2^1101331406 is an apocalyptic number.

1101331406 is a deficient number, since it is larger than the sum of its proper divisors (818666674).

1101331406 is a wasteful number, since it uses less digits than its factorization.

1101331406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333399.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1101331406 is about 33186.3135343473. The cubic root of 1101331406 is about 1032.6964275194.

Adding to 1101331406 its reverse (6041331011), we get a palindrome (7142662417).

The spelling of 1101331406 in words is "one billion, one hundred one million, three hundred thirty-one thousand, four hundred six".