4131122453 has 2 divisors, whose sum is σ = 4131122454. Its totient is φ = 4131122452.

The previous prime is 4131122407. The next prime is 4131122473. The reversal of 4131122453 is 3542211314.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3816521284 + 314601169 = 61778^2 + 17737^2 .

It is a cyclic number.

It is not a de Polignac number, because 4131122453 - 2⁶ = 4131122389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4131122473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065561226 + 2065561227.

It is an arithmetic number, because the mean of its divisors is an integer number (2065561227).

Almost surely, 2^4131122453 is an apocalyptic number.

It is an amenable number.

4131122453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131122453 is an equidigital number, since it uses as much as digits as its factorization.

4131122453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 26.

The square root of 4131122453 is about 64273.8084525882. The cubic root of 4131122453 is about 1604.5602264290.

Adding to 4131122453 its reverse (3542211314), we get a palindrome (7673333767).

The spelling of 4131122453 in words is "four billion, one hundred thirty-one million, one hundred twenty-two thousand, four hundred fifty-three".