1030432355 has 4 divisors (see below), whose sum is σ = 1236518832. Its totient is φ = 824345880.

The previous prime is 1030432283. The next prime is 1030432357. The reversal of 1030432355 is 5532340301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1030432355 - 2¹⁶ = 1030366819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030432357) 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 3 ways as a sum of consecutive naturals, for example, 103043231 + ... + 103043240.

It is an arithmetic number, because the mean of its divisors is an integer number (309129708).

Almost surely, 2^1030432355 is an apocalyptic number.

1030432355 is a deficient number, since it is larger than the sum of its proper divisors (206086477).

1030432355 is an equidigital number, since it uses as much as digits as its factorization.

1030432355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206086476.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 1030432355 is about 32100.3482068341. The cubic root of 1030432355 is about 1010.0429204386.

Adding to 1030432355 its reverse (5532340301), we get a palindrome (6562772656).

The spelling of 1030432355 in words is "one billion, thirty million, four hundred thirty-two thousand, three hundred fifty-five".