1105150453 has 16 divisors (see below), whose sum is σ = 1218286080. Its totient is φ = 994172400.

The previous prime is 1105150451. The next prime is 1105150489. The reversal of 1105150453 is 3540515011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1105150453 - 2¹ = 1105150451 is a prime.

It is a super-2 number, since 2×1105150453² = 2442715047532210418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105150451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631726 + ... + 633472.

It is an arithmetic number, because the mean of its divisors is an integer number (76142880).

Almost surely, 2^1105150453 is an apocalyptic number.

It is an amenable number.

1105150453 is a deficient number, since it is larger than the sum of its proper divisors (113135627).

1105150453 is a wasteful number, since it uses less digits than its factorization.

1105150453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1105150453 is about 33243.8032270677. The cubic root of 1105150453 is about 1033.8887317338. Note that the first 3 decimals are identical.

Adding to 1105150453 its reverse (3540515011), we get a palindrome (4645665464).

It can be divided in two parts, 11051 and 50453, that added together give a square (61504 = 248²).

The spelling of 1105150453 in words is "one billion, one hundred five million, one hundred fifty thousand, four hundred fifty-three".