1133003552431 has 4 divisors (see below), whose sum is σ = 1133069684032. Its totient is φ = 1132937420832.

The previous prime is 1133003552371. The next prime is 1133003552449. The reversal of 1133003552431 is 1342553003311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1133003552431 - 2⁹ = 1133003551919 is a prime.

It is a super-2 number, since 2×1133003552431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133003552393 and 1133003552402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133003532431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33040095 + ... + 33074368.

It is an arithmetic number, because the mean of its divisors is an integer number (283267421008).

Almost surely, 2^{1133003552431} is an apocalyptic number.

1133003552431 is a deficient number, since it is larger than the sum of its proper divisors (66131601).

1133003552431 is an equidigital number, since it uses as much as digits as its factorization.

1133003552431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66131600.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 1133003552431 its reverse (1342553003311), we get a palindrome (2475556555742).

The spelling of 1133003552431 in words is "one trillion, one hundred thirty-three billion, three million, five hundred fifty-two thousand, four hundred thirty-one".