1033140343 has 2 divisors, whose sum is σ = 1033140344. Its totient is φ = 1033140342.

The previous prime is 1033140313. The next prime is 1033140359. The reversal of 1033140343 is 3430413301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1033140343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1033140313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516570171 + 516570172.

It is an arithmetic number, because the mean of its divisors is an integer number (516570172).

Almost surely, 2^1033140343 is an apocalyptic number.

1033140343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1033140343 is an equidigital number, since it uses as much as digits as its factorization.

1033140343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1033140343 is about 32142.5005716730. The cubic root of 1033140343 is about 1010.9269479231.

Adding to 1033140343 its reverse (3430413301), we get a palindrome (4463553644).

It can be divided in two parts, 1033 and 140343, that added together give a square (141376 = 376²).

The spelling of 1033140343 in words is "one billion, thirty-three million, one hundred forty thousand, three hundred forty-three".