1230013033 has 2 divisors, whose sum is σ = 1230013034. Its totient is φ = 1230013032.

The previous prime is 1230012911. The next prime is 1230013039. The reversal of 1230013033 is 3303100321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1170460944 + 59552089 = 34212^2 + 7717^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230013033 - 2⁹ = 1230012521 is a prime.

It is a super-2 number, since 2×1230013033² = 3025864122699718178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230012998 and 1230013016.

It is not a weakly prime, because it can be changed into another prime (1230013039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615006516 + 615006517.

It is an arithmetic number, because the mean of its divisors is an integer number (615006517).

Almost surely, 2^1230013033 is an apocalyptic number.

It is an amenable number.

1230013033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230013033 is an equidigital number, since it uses as much as digits as its factorization.

1230013033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1230013033 is about 35071.5416399108. The cubic root of 1230013033 is about 1071.4450539847.

Adding to 1230013033 its reverse (3303100321), we get a palindrome (4533113354).

The spelling of 1230013033 in words is "one billion, two hundred thirty million, thirteen thousand, thirty-three".