1050111453 has 8 divisors (see below), whose sum is σ = 1445314816. Its totient is φ = 677491200.

The previous prime is 1050111421. The next prime is 1050111457. The reversal of 1050111453 is 3541110501.

It is a happy number.

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

It is not a de Polignac number, because 1050111453 - 2⁵ = 1050111421 is a prime.

It is a super-2 number, since 2×1050111453² = 2205468127443542418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050111457) 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, 5645668 + ... + 5645853.

It is an arithmetic number, because the mean of its divisors is an integer number (180664352).

Almost surely, 2^1050111453 is an apocalyptic number.

It is an amenable number.

1050111453 is a deficient number, since it is larger than the sum of its proper divisors (395203363).

1050111453 is a wasteful number, since it uses less digits than its factorization.

1050111453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11291555.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1050111453 is about 32405.4232035318. The cubic root of 1050111453 is about 1016.4323175816.

Adding to 1050111453 its reverse (3541110501), we get a palindrome (4591221954).

The spelling of 1050111453 in words is "one billion, fifty million, one hundred eleven thousand, four hundred fifty-three".