1041002129 has 4 divisors (see below), whose sum is σ = 1044960576. Its totient is φ = 1037043684.

The previous prime is 1041002101. The next prime is 1041002167. The reversal of 1041002129 is 9212001401.

1041002129 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041002129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041002129.

It is not an unprimeable number, because it can be changed into a prime (1041002189) 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, 1978829 + ... + 1979354.

It is an arithmetic number, because the mean of its divisors is an integer number (261240144).

Almost surely, 2^1041002129 is an apocalyptic number.

It is an amenable number.

1041002129 is a deficient number, since it is larger than the sum of its proper divisors (3958447).

1041002129 is an equidigital number, since it uses as much as digits as its factorization.

1041002129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958446.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1041002129 is about 32264.5646026721. The cubic root of 1041002129 is about 1013.4847212817.

The spelling of 1041002129 in words is "one billion, forty-one million, two thousand, one hundred twenty-nine".