1133121113303 has 8 divisors (see below), whose sum is σ = 1183347787776. Its totient is φ = 1082974483800.

The previous prime is 1133121113269. The next prime is 1133121113309. The reversal of 1133121113303 is 3033111213311.

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

It is a cyclic number.

It is not a de Polignac number, because 1133121113303 - 2¹² = 1133121109207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133121113309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19982303 + ... + 20038928.

It is an arithmetic number, because the mean of its divisors is an integer number (147918473472).

Almost surely, 2^{1133121113303} is an apocalyptic number.

1133121113303 is a deficient number, since it is larger than the sum of its proper divisors (50226674473).

1133121113303 is a wasteful number, since it uses less digits than its factorization.

1133121113303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40022485.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 1133121113303 its reverse (3033111213311), we get a palindrome (4166232326614).

The spelling of 1133121113303 in words is "one trillion, one hundred thirty-three billion, one hundred twenty-one million, one hundred thirteen thousand, three hundred three".