1032135451 has 2 divisors, whose sum is σ = 1032135452. Its totient is φ = 1032135450.

The previous prime is 1032135443. The next prime is 1032135509. The reversal of 1032135451 is 1545312301.

It is a happy number.

1032135451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1032135451 - 2³ = 1032135443 is a prime.

It is not a weakly prime, because it can be changed into another prime (1032135431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516067725 + 516067726.

It is an arithmetic number, because the mean of its divisors is an integer number (516067726).

Almost surely, 2^1032135451 is an apocalyptic number.

1032135451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032135451 is an equidigital number, since it uses as much as digits as its factorization.

1032135451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1032135451 is about 32126.8649419765. The cubic root of 1032135451 is about 1010.5990796095.

Adding to 1032135451 its reverse (1545312301), we get a palindrome (2577447752).

The spelling of 1032135451 in words is "one billion, thirty-two million, one hundred thirty-five thousand, four hundred fifty-one".