130420335023 has 4 divisors (see below), whose sum is σ = 142276729128. Its totient is φ = 118563940920.

The previous prime is 130420334951. The next prime is 130420335029. The reversal of 130420335023 is 320533024031.

It is a happy number.

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 130420335023 - 2¹² = 130420330927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130420334983 and 130420335001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130420335029) 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, 5928197036 + ... + 5928197057.

It is an arithmetic number, because the mean of its divisors is an integer number (35569182282).

Almost surely, 2^130420335023 is an apocalyptic number.

130420335023 is a deficient number, since it is larger than the sum of its proper divisors (11856394105).

130420335023 is a wasteful number, since it uses less digits than its factorization.

130420335023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11856394104.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 130420335023 its reverse (320533024031), we get a palindrome (450953359054).

The spelling of 130420335023 in words is "one hundred thirty billion, four hundred twenty million, three hundred thirty-five thousand, twenty-three".