1050023013 has 8 divisors (see below), whose sum is σ = 1507725408. Its totient is φ = 646167984.

The previous prime is 1050022999. The next prime is 1050023077. The reversal of 1050023013 is 3103200501.

It is a happy number.

1050023013 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 not a de Polignac number, because 1050023013 - 2¹⁶ = 1049957477 is a prime.

It is a super-2 number, since 2×1050023013² = 2205096655659196338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050022983 and 1050023001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050023083) 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, 13461795 + ... + 13461872.

It is an arithmetic number, because the mean of its divisors is an integer number (188465676).

Almost surely, 2^1050023013 is an apocalyptic number.

1050023013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1050023013 is a deficient number, since it is larger than the sum of its proper divisors (457702395).

1050023013 is a wasteful number, since it uses less digits than its factorization.

1050023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26923683.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1050023013 is about 32404.0585883929. The cubic root of 1050023013 is about 1016.4037822620.

Adding to 1050023013 its reverse (3103200501), we get a palindrome (4153223514).

The spelling of 1050023013 in words is "one billion, fifty million, twenty-three thousand, thirteen".