1043253153 has 6 divisors (see below), whose sum is σ = 1506921234. Its totient is φ = 695502096.

The previous prime is 1043253149. The next prime is 1043253157. The reversal of 1043253153 is 3513523401.

It is an interprime number because it is at equal distance from previous prime (1043253149) and next prime (1043253157).

It can be written as a sum of positive squares in only one way, i.e., 816359184 + 226893969 = 28572^2 + 15063^2 .

It is not a de Polignac number, because 1043253153 - 2² = 1043253149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1043253157) 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 5 ways as a sum of consecutive naturals, for example, 57958500 + ... + 57958517.

It is an arithmetic number, because the mean of its divisors is an integer number (251153539).

Almost surely, 2^1043253153 is an apocalyptic number.

It is an amenable number.

1043253153 is a deficient number, since it is larger than the sum of its proper divisors (463668081).

1043253153 is a wasteful number, since it uses less digits than its factorization.

1043253153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115917023 (or 115917020 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1043253153 is about 32299.4296079668. The cubic root of 1043253153 is about 1014.2147025024.

Adding to 1043253153 its reverse (3513523401), we get a palindrome (4556776554).

The spelling of 1043253153 in words is "one billion, forty-three million, two hundred fifty-three thousand, one hundred fifty-three".