1030434531 has 16 divisors (see below), whose sum is σ = 1571367168. Its totient is φ = 588376800.

The previous prime is 1030434521. The next prime is 1030434553. The reversal of 1030434531 is 1354340301.

It is a happy number.

It is not a de Polignac number, because 1030434531 - 2¹¹ = 1030432483 is a prime.

It is a super-2 number, since 2×1030434531² = 2123590645354379922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030434511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11236 + ... + 46766.

It is an arithmetic number, because the mean of its divisors is an integer number (98210448).

Almost surely, 2^1030434531 is an apocalyptic number.

1030434531 is a deficient number, since it is larger than the sum of its proper divisors (540932637).

1030434531 is a wasteful number, since it uses less digits than its factorization.

1030434531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36922.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1030434531 is about 32100.3821005296. The cubic root of 1030434531 is about 1010.0436314190.

Adding to 1030434531 its reverse (1354340301), we get a palindrome (2384774832).

The spelling of 1030434531 in words is "one billion, thirty million, four hundred thirty-four thousand, five hundred thirty-one".