1130001333 has 4 divisors (see below), whose sum is σ = 1506668448. Its totient is φ = 753334220.

The previous prime is 1130001331. The next prime is 1130001337. The reversal of 1130001333 is 3331000311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3331000311 = 3 ⋅1110333437.

It is a cyclic number.

It is not a de Polignac number, because 1130001333 - 2¹ = 1130001331 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130001331) 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 3 ways as a sum of consecutive naturals, for example, 188333553 + ... + 188333558.

It is an arithmetic number, because the mean of its divisors is an integer number (376667112).

Almost surely, 2^1130001333 is an apocalyptic number.

It is an amenable number.

1130001333 is a deficient number, since it is larger than the sum of its proper divisors (376667115).

1130001333 is an equidigital number, since it uses as much as digits as its factorization.

1130001333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376667114.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 1130001333 is about 33615.4924551166. The cubic root of 1130001333 is about 1041.5808468718.

Adding to 1130001333 its reverse (3331000311), we get a palindrome (4461001644).

The spelling of 1130001333 in words is "one billion, one hundred thirty million, one thousand, three hundred thirty-three".