1230504233 has 8 divisors (see below), whose sum is σ = 1432824768. Its totient is φ = 1034817264.

The previous prime is 1230504221. The next prime is 1230504281. The reversal of 1230504233 is 3324050321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230504233 - 2⁶ = 1230504169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1230504199 and 1230504208.

It is not an unprimeable number, because it can be changed into a prime (1230504283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1657991 + ... + 1658732.

It is an arithmetic number, because the mean of its divisors is an integer number (179103096).

Almost surely, 2^1230504233 is an apocalyptic number.

It is an amenable number.

1230504233 is a deficient number, since it is larger than the sum of its proper divisors (202320535).

1230504233 is an equidigital number, since it uses as much as digits as its factorization.

1230504233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316783.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 1230504233 is about 35078.5437696607. The cubic root of 1230504233 is about 1071.5876605410.

Adding to 1230504233 its reverse (3324050321), we get a palindrome (4554554554).

It can be divided in two parts, 1230 and 504233, that multiplied together give a triangular number (620206590 = T₃₅₂₁₉).

The spelling of 1230504233 in words is "one billion, two hundred thirty million, five hundred four thousand, two hundred thirty-three".