453034121 has 4 divisors (see below), whose sum is σ = 453098052. Its totient is φ = 452970192.

The previous prime is 453034103. The next prime is 453034123. The reversal of 453034121 is 121430354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 351750025 + 101284096 = 18755^2 + 10064^2 .

It is a cyclic number.

It is not a de Polignac number, because 453034121 - 2¹⁴ = 453017737 is a prime.

It is a super-3 number, since 3×453034121³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453034123) 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, 19790 + ... + 36023.

It is an arithmetic number, because the mean of its divisors is an integer number (113274513).

Almost surely, 2^453034121 is an apocalyptic number.

It is an amenable number.

453034121 is a deficient number, since it is larger than the sum of its proper divisors (63931).

453034121 is an equidigital number, since it uses as much as digits as its factorization.

453034121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63930.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 453034121 is about 21284.5982109130. The cubic root of 453034121 is about 768.0278541918.

Adding to 453034121 its reverse (121430354), we get a palindrome (574464475).

The spelling of 453034121 in words is "four hundred fifty-three million, thirty-four thousand, one hundred twenty-one".