1133021103 has 8 divisors (see below), whose sum is σ = 1510857216. Its totient is φ = 755266200.

The previous prime is 1133021093. The next prime is 1133021119. The reversal of 1133021103 is 3011203311.

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

It is not a de Polignac number, because 1133021103 - 2¹³ = 1133012911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133021303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30208 + ... + 56378.

It is an arithmetic number, because the mean of its divisors is an integer number (188857152).

Almost surely, 2^1133021103 is an apocalyptic number.

1133021103 is a deficient number, since it is larger than the sum of its proper divisors (377836113).

1133021103 is a wasteful number, since it uses less digits than its factorization.

1133021103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40605.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1133021103 is about 33660.3788303103. The cubic root of 1133021103 is about 1042.5078478209.

Adding to 1133021103 its reverse (3011203311), we get a palindrome (4144224414).

The spelling of 1133021103 in words is "one billion, one hundred thirty-three million, twenty-one thousand, one hundred three".