130452403 has 2 divisors, whose sum is σ = 130452404. Its totient is φ = 130452402.

The previous prime is 130452383. The next prime is 130452419. The reversal of 130452403 is 304254031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130452403 is a prime.

It is not a weakly prime, because it can be changed into another prime (130452103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65226201 + 65226202.

It is an arithmetic number, because the mean of its divisors is an integer number (65226202).

Almost surely, 2^130452403 is an apocalyptic number.

130452403 is a deficient number, since it is larger than the sum of its proper divisors (1).

130452403 is an equidigital number, since it uses as much as digits as its factorization.

130452403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 130452403 is about 11421.5762047101. The cubic root of 130452403 is about 507.1666579132.

The spelling of 130452403 in words is "one hundred thirty million, four hundred fifty-two thousand, four hundred three".