1033423133 has 2 divisors, whose sum is σ = 1033423134. Its totient is φ = 1033423132.

The previous prime is 1033423109. The next prime is 1033423147. The reversal of 1033423133 is 3313243301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 980817124 + 52606009 = 31318^2 + 7253^2 .

It is a cyclic number.

It is not a de Polignac number, because 1033423133 - 2¹⁰ = 1033422109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1033423099 and 1033423108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1033428133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516711566 + 516711567.

It is an arithmetic number, because the mean of its divisors is an integer number (516711567).

Almost surely, 2^1033423133 is an apocalyptic number.

It is an amenable number.

1033423133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1033423133 is an equidigital number, since it uses as much as digits as its factorization.

1033423133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 1033423133 is about 32146.8992750467. The cubic root of 1033423133 is about 1011.0191761004.

Adding to 1033423133 its reverse (3313243301), we get a palindrome (4346666434).

The spelling of 1033423133 in words is "one billion, thirty-three million, four hundred twenty-three thousand, one hundred thirty-three".