1043254113 has 16 divisors (see below), whose sum is σ = 1606723776. Its totient is φ = 595082240.

The previous prime is 1043254111. The next prime is 1043254153. The reversal of 1043254113 is 3114523401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1043254113 - 2¹ = 1043254111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1043254111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929256 + ... + 930377.

It is an arithmetic number, because the mean of its divisors is an integer number (100420236).

Almost surely, 2^1043254113 is an apocalyptic number.

It is an amenable number.

1043254113 is a deficient number, since it is larger than the sum of its proper divisors (563469663).

1043254113 is a wasteful number, since it uses less digits than its factorization.

1043254113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859664.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1043254113 is about 32299.4444689069. Note that the first 4 decimals coincide. The cubic root of 1043254113 is about 1014.2150135953.

Adding to 1043254113 its reverse (3114523401), we get a palindrome (4157777514).

The spelling of 1043254113 in words is "one billion, forty-three million, two hundred fifty-four thousand, one hundred thirteen".