1031434330 has 16 divisors (see below), whose sum is σ = 1858955040. Its totient is φ = 412046352.

The previous prime is 1031434297. The next prime is 1031434331. The reversal of 1031434330 is 334341301.

It is a happy number.

1031434330 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1031434331) 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 7 ways as a sum of consecutive naturals, for example, 57660 + ... + 73399.

It is an arithmetic number, because the mean of its divisors is an integer number (116184690).

Almost surely, 2^1031434330 is an apocalyptic number.

1031434330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031434330 is a deficient number, since it is larger than the sum of its proper divisors (827520710).

1031434330 is a wasteful number, since it uses less digits than its factorization.

1031434330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131853.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1031434330 is about 32115.9513326322. The cubic root of 1031434330 is about 1010.3701972682.

Adding to 1031434330 its reverse (334341301), we get a palindrome (1365775631).

It can be divided in two parts, 10314 and 34330, that added together give a palindrome (44644).

The spelling of 1031434330 in words is "one billion, thirty-one million, four hundred thirty-four thousand, three hundred thirty".