1101312322 has 8 divisors (see below), whose sum is σ = 1802147472. Its totient is φ = 500596500.

The previous prime is 1101312313. The next prime is 1101312353. The reversal of 1101312322 is 2232131011.

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

It is a super-3 number, since 3×1101312322³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101312296 and 1101312305.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 25029804 + ... + 25029847.

It is an arithmetic number, because the mean of its divisors is an integer number (225268434).

Almost surely, 2^1101312322 is an apocalyptic number.

1101312322 is a deficient number, since it is larger than the sum of its proper divisors (700835150).

1101312322 is a wasteful number, since it uses less digits than its factorization.

1101312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50059664.

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

The square root of 1101312322 is about 33186.0260049317. The cubic root of 1101312322 is about 1032.6904625899.

Adding to 1101312322 its reverse (2232131011), we get a palindrome (3333443333).

The spelling of 1101312322 in words is "one billion, one hundred one million, three hundred twelve thousand, three hundred twenty-two".