1454130131 has 2 divisors, whose sum is σ = 1454130132. Its totient is φ = 1454130130.

The previous prime is 1454130109. The next prime is 1454130157. The reversal of 1454130131 is 1310314541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1454130131 is a prime.

It is a super-2 number, since 2×1454130131² = 4228988875764154322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1454130097 and 1454130106.

It is not a weakly prime, because it can be changed into another prime (1454130191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727065065 + 727065066.

It is an arithmetic number, because the mean of its divisors is an integer number (727065066).

Almost surely, 2^1454130131 is an apocalyptic number.

1454130131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454130131 is an equidigital number, since it uses as much as digits as its factorization.

1454130131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1454130131 is about 38133.0582434716. The cubic root of 1454130131 is about 1132.9248194822.

Adding to 1454130131 its reverse (1310314541), we get a palindrome (2764444672).

The spelling of 1454130131 in words is "one billion, four hundred fifty-four million, one hundred thirty thousand, one hundred thirty-one".