1152430343 has 2 divisors, whose sum is σ = 1152430344. Its totient is φ = 1152430342.

The previous prime is 1152430319. The next prime is 1152430381. The reversal of 1152430343 is 3430342511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152430343 - 2⁸ = 1152430087 is a prime.

It is a super-3 number, since 3×1152430343³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152430393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576215171 + 576215172.

It is an arithmetic number, because the mean of its divisors is an integer number (576215172).

Almost surely, 2^1152430343 is an apocalyptic number.

1152430343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152430343 is an equidigital number, since it uses as much as digits as its factorization.

1152430343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1152430343 is about 33947.4644561269. The cubic root of 1152430343 is about 1048.4270758903.

Adding to 1152430343 its reverse (3430342511), we get a palindrome (4582772854).

The spelling of 1152430343 in words is "one billion, one hundred fifty-two million, four hundred thirty thousand, three hundred forty-three".