130390453 has 2 divisors, whose sum is σ = 130390454. Its totient is φ = 130390452.

The previous prime is 130390439. The next prime is 130390529. The reversal of 130390453 is 354093031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127644804 + 2745649 = 11298^2 + 1657^2 .

It is an emirp because it is prime and its reverse (354093031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130390453 - 2¹³ = 130382261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130390423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65195226 + 65195227.

It is an arithmetic number, because the mean of its divisors is an integer number (65195227).

Almost surely, 2^130390453 is an apocalyptic number.

It is an amenable number.

130390453 is a deficient number, since it is larger than the sum of its proper divisors (1).

130390453 is an equidigital number, since it uses as much as digits as its factorization.

130390453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 130390453 is about 11418.8639102145. The cubic root of 130390453 is about 507.0863631121.

The spelling of 130390453 in words is "one hundred thirty million, three hundred ninety thousand, four hundred fifty-three".