1030323029 has 4 divisors (see below), whose sum is σ = 1090930284. Its totient is φ = 969715776.

The previous prime is 1030323017. The next prime is 1030323031. The reversal of 1030323029 is 9203230301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 649995025 + 380328004 = 25495^2 + 19502^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030323029 - 2¹⁶ = 1030257493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030322995 and 1030323013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030323059) 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 3 ways as a sum of consecutive naturals, for example, 30303602 + ... + 30303635.

It is an arithmetic number, because the mean of its divisors is an integer number (272732571).

Almost surely, 2^1030323029 is an apocalyptic number.

It is an amenable number.

1030323029 is a deficient number, since it is larger than the sum of its proper divisors (60607255).

1030323029 is an equidigital number, since it uses as much as digits as its factorization.

1030323029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60607254.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 1030323029 is about 32098.6452829399. The cubic root of 1030323029 is about 1010.0071982626.

The spelling of 1030323029 in words is "one billion, thirty million, three hundred twenty-three thousand, twenty-nine".