1050420323 has 4 divisors (see below), whose sum is σ = 1052813520. Its totient is φ = 1048027128.

The previous prime is 1050420313. The next prime is 1050420331. The reversal of 1050420323 is 3230240501.

It is a happy number.

1050420323 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.

It is a cyclic number.

It is not a de Polignac number, because 1050420323 - 2⁸ = 1050420067 is a prime.

It is a super-2 number, since 2×1050420323² = 2206765709942848658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1050420295 and 1050420304.

It is not an unprimeable number, because it can be changed into a prime (1050420313) 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, 1195940 + ... + 1196817.

It is an arithmetic number, because the mean of its divisors is an integer number (263203380).

Almost surely, 2^1050420323 is an apocalyptic number.

1050420323 is a deficient number, since it is larger than the sum of its proper divisors (2393197).

1050420323 is an equidigital number, since it uses as much as digits as its factorization.

1050420323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393196.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1050420323 is about 32410.1885677945. The cubic root of 1050420323 is about 1016.5319624570.

Adding to 1050420323 its reverse (3230240501), we get a palindrome (4280660824).

The spelling of 1050420323 in words is "one billion, fifty million, four hundred twenty thousand, three hundred twenty-three".