451134101 has 12 divisors (see below), whose sum is σ = 504012012. Its totient is φ = 403392000.

The previous prime is 451134077. The next prime is 451134107. The reversal of 451134101 is 101431154.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10176100 + 440958001 = 3190^2 + 20999^2 .

It is not a de Polignac number, because 451134101 - 2⁶ = 451134037 is a prime.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451134107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23180 + ... + 37941.

It is an arithmetic number, because the mean of its divisors is an integer number (42001001).

Almost surely, 2^451134101 is an apocalyptic number.

It is an amenable number.

451134101 is a deficient number, since it is larger than the sum of its proper divisors (52877911).

451134101 is a wasteful number, since it uses less digits than its factorization.

451134101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61204 (or 61193 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 451134101 is about 21239.9176316670. The cubic root of 451134101 is about 766.9526495997.

Adding to 451134101 its reverse (101431154), we get a palindrome (552565255).

The spelling of 451134101 in words is "four hundred fifty-one million, one hundred thirty-four thousand, one hundred one".