1043023049 has 8 divisors (see below), whose sum is σ = 1110993408. Its totient is φ = 975787840.

The previous prime is 1043022971. The next prime is 1043023073. The reversal of 1043023049 is 9403203401.

1043023049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1043023049 - 2¹² = 1043018953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1043023099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180857 + ... + 186534.

It is an arithmetic number, because the mean of its divisors is an integer number (138874176).

Almost surely, 2^1043023049 is an apocalyptic number.

It is an amenable number.

1043023049 is a deficient number, since it is larger than the sum of its proper divisors (67970359).

1043023049 is a wasteful number, since it uses less digits than its factorization.

1043023049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367575.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1043023049 is about 32295.8673672035. The cubic root of 1043023049 is about 1014.1401306310.

The spelling of 1043023049 in words is "one billion, forty-three million, twenty-three thousand, forty-nine".