1101233011 has 8 divisors (see below), whose sum is σ = 1110456864. Its totient is φ = 1092037440.

The previous prime is 1101232973. The next prime is 1101233033. The reversal of 1101233011 is 1103321011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101233011 is a prime.

It is a super-2 number, since 2×1101233011² = 2425428289032252242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101232982 and 1101233000.

It is not an unprimeable number, because it can be changed into a prime (1101233071) by changing a digit.

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, 75066 + ... + 88528.

It is an arithmetic number, because the mean of its divisors is an integer number (138807108).

Almost surely, 2^1101233011 is an apocalyptic number.

1101233011 is a deficient number, since it is larger than the sum of its proper divisors (9223853).

1101233011 is a wasteful number, since it uses less digits than its factorization.

1101233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14141.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1101233011 is about 33184.8310376895. The cubic root of 1101233011 is about 1032.6656722624.

Adding to 1101233011 its reverse (1103321011), we get a palindrome (2204554022).

The spelling of 1101233011 in words is "one billion, one hundred one million, two hundred thirty-three thousand, eleven".