1042317133 has 48 divisors (see below), whose sum is σ = 1280707200. Its totient is φ = 840403200.

The previous prime is 1042317091. The next prime is 1042317137. The reversal of 1042317133 is 3317132401.

It is a de Polignac number, because none of the positive numbers 2^k-1042317133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1042317098 and 1042317107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042317137) 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 47 ways as a sum of consecutive naturals, for example, 6995343 + ... + 6995491.

It is an arithmetic number, because the mean of its divisors is an integer number (26681400).

Almost surely, 2^1042317133 is an apocalyptic number.

1042317133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1042317133 is a deficient number, since it is larger than the sum of its proper divisors (238390067).

1042317133 is a wasteful number, since it uses less digits than its factorization.

1042317133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1042317133 is about 32284.9366268543. The cubic root of 1042317133 is about 1013.9112896314.

Adding to 1042317133 its reverse (3317132401), we get a palindrome (4359449534).

It can be divided in two parts, 10423 and 17133, that added together give a square (27556 = 166²).

The spelling of 1042317133 in words is "one billion, forty-two million, three hundred seventeen thousand, one hundred thirty-three".