130421401012303 has 4 divisors (see below), whose sum is σ = 130421443390720. Its totient is φ = 130421358633888.

The previous prime is 130421401012249. The next prime is 130421401012321. The reversal of 130421401012303 is 303210104124031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130421401012303 - 2⁹ = 130421401011791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130421401012373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16177818 + ... + 22859671.

It is an arithmetic number, because the mean of its divisors is an integer number (32605360847680).

Almost surely, 2^{130421401012303} is an apocalyptic number.

130421401012303 is a deficient number, since it is larger than the sum of its proper divisors (42378417).

130421401012303 is an equidigital number, since it uses as much as digits as its factorization.

130421401012303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42378416.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 130421401012303 its reverse (303210104124031), we get a palindrome (433631505136334).

The spelling of 130421401012303 in words is "one hundred thirty trillion, four hundred twenty-one billion, four hundred one million, twelve thousand, three hundred three".