1230230873 has 2 divisors, whose sum is σ = 1230230874. Its totient is φ = 1230230872.

The previous prime is 1230230843. The next prime is 1230230879. The reversal of 1230230873 is 3780320321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 957716809 + 272514064 = 30947^2 + 16508^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230230873 - 2¹⁰ = 1230229849 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230230879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615115436 + 615115437.

It is an arithmetic number, because the mean of its divisors is an integer number (615115437).

Almost surely, 2^1230230873 is an apocalyptic number.

It is an amenable number.

1230230873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230230873 is an equidigital number, since it uses as much as digits as its factorization.

1230230873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 1230230873 is about 35074.6471543193. The cubic root of 1230230873 is about 1071.5083025864.

The spelling of 1230230873 in words is "one billion, two hundred thirty million, two hundred thirty thousand, eight hundred seventy-three".