452103731 has 2 divisors, whose sum is σ = 452103732. Its totient is φ = 452103730.

The previous prime is 452103667. The next prime is 452103767. The reversal of 452103731 is 137301254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452103731 - 2⁶ = 452103667 is a prime.

It is a super-2 number, since 2×452103731² = 408795567168240722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452103731.

It is not a weakly prime, because it can be changed into another prime (452103781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226051865 + 226051866.

It is an arithmetic number, because the mean of its divisors is an integer number (226051866).

Almost surely, 2^452103731 is an apocalyptic number.

452103731 is a deficient number, since it is larger than the sum of its proper divisors (1).

452103731 is an equidigital number, since it uses as much as digits as its factorization.

452103731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 452103731 is about 21262.7310334303. The cubic root of 452103731 is about 767.5017310843.

Adding to 452103731 its reverse (137301254), we get a palindrome (589404985).

The spelling of 452103731 in words is "four hundred fifty-two million, one hundred three thousand, seven hundred thirty-one".