1053030239 has 2 divisors, whose sum is σ = 1053030240. Its totient is φ = 1053030238.

The previous prime is 1053030161. The next prime is 1053030287. The reversal of 1053030239 is 9320303501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1053030239 - 2²⁰ = 1051981663 is a prime.

It is a super-2 number, since 2×1053030239² = 2217745368496794242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053035239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526515119 + 526515120.

It is an arithmetic number, because the mean of its divisors is an integer number (526515120).

Almost surely, 2^1053030239 is an apocalyptic number.

1053030239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053030239 is an equidigital number, since it uses as much as digits as its factorization.

1053030239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 1053030239 is about 32450.4274085874. The cubic root of 1053030239 is about 1017.3731713526.

The spelling of 1053030239 in words is "one billion, fifty-three million, thirty thousand, two hundred thirty-nine".