1050453123 has 8 divisors (see below), whose sum is σ = 1423565136. Its totient is φ = 688821600.

The previous prime is 1050453119. The next prime is 1050453139. The reversal of 1050453123 is 3213540501.

1050453123 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 1050453123 - 2² = 1050453119 is a prime.

It is a super-2 number, since 2×1050453123² = 2206903527240906258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050453093 and 1050453102.

It is not an unprimeable number, because it can be changed into a prime (1050453113) 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, 2869908 + ... + 2870273.

It is an arithmetic number, because the mean of its divisors is an integer number (177945642).

Almost surely, 2^1050453123 is an apocalyptic number.

1050453123 is a deficient number, since it is larger than the sum of its proper divisors (373112013).

1050453123 is an equidigital number, since it uses as much as digits as its factorization.

1050453123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5740245.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1050453123 is about 32410.6945775619. The cubic root of 1050453123 is about 1016.5425429521.

Adding to 1050453123 its reverse (3213540501), we get a palindrome (4263993624).

The spelling of 1050453123 in words is "one billion, fifty million, four hundred fifty-three thousand, one hundred twenty-three".