130130230403 has 2 divisors, whose sum is σ = 130130230404. Its totient is φ = 130130230402.

The previous prime is 130130230393. The next prime is 130130230411. The reversal of 130130230403 is 304032031031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130130230403 - 2¹⁶ = 130130164867 is a prime.

It is not a weakly prime, because it can be changed into another prime (130130230303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65065115201 + 65065115202.

It is an arithmetic number, because the mean of its divisors is an integer number (65065115202).

Almost surely, 2^130130230403 is an apocalyptic number.

130130230403 is a deficient number, since it is larger than the sum of its proper divisors (1).

130130230403 is an equidigital number, since it uses as much as digits as its factorization.

130130230403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 130130230403 its reverse (304032031031), we get a palindrome (434162261434).

The spelling of 130130230403 in words is "one hundred thirty billion, one hundred thirty million, two hundred thirty thousand, four hundred three".