454511204131 has 2 divisors, whose sum is σ = 454511204132. Its totient is φ = 454511204130.

The previous prime is 454511204107. The next prime is 454511204143. The reversal of 454511204131 is 131402115454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454511204131 - 2²¹ = 454509106979 is a prime.

It is a super-2 number, since 2×454511204131² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 454511204093 and 454511204102.

It is not a weakly prime, because it can be changed into another prime (454511204431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227255602065 + 227255602066.

It is an arithmetic number, because the mean of its divisors is an integer number (227255602066).

Almost surely, 2^454511204131 is an apocalyptic number.

454511204131 is a deficient number, since it is larger than the sum of its proper divisors (1).

454511204131 is an equidigital number, since it uses as much as digits as its factorization.

454511204131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 454511204131 its reverse (131402115454), we get a palindrome (585913319585).

The spelling of 454511204131 in words is "four hundred fifty-four billion, five hundred eleven million, two hundred four thousand, one hundred thirty-one".