1042101329 has 4 divisors (see below), whose sum is σ = 1042168176. Its totient is φ = 1042034484.

The previous prime is 1042101299. The next prime is 1042101331. The reversal of 1042101329 is 9231012401.

1042101329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1042101329 - 2²⁸ = 773665873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042101629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3722 + ... + 45804.

It is an arithmetic number, because the mean of its divisors is an integer number (260542044).

Almost surely, 2^1042101329 is an apocalyptic number.

It is an amenable number.

1042101329 is a deficient number, since it is larger than the sum of its proper divisors (66847).

1042101329 is an equidigital number, since it uses as much as digits as its factorization.

1042101329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66846.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1042101329 is about 32281.5942759957. The cubic root of 1042101329 is about 1013.8413105411.

The spelling of 1042101329 in words is "one billion, forty-two million, one hundred one thousand, three hundred twenty-nine".