130023223420 has 24 divisors (see below), whose sum is σ = 273079949184. Its totient is φ = 52003350336.

The previous prime is 130023223403. The next prime is 130023223427. The reversal of 130023223420 is 24322320031.

It is a junction number, because it is equal to n+sod(n) for n = 130023223391 and 130023223400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130023223427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189499 + ... + 544018.

It is an arithmetic number, because the mean of its divisors is an integer number (11378331216).

Almost surely, 2^130023223420 is an apocalyptic number.

130023223420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130023223420 is an abundant number, since it is smaller than the sum of its proper divisors (143056725764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130023223420 is a wasteful number, since it uses less digits than its factorization.

130023223420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742389 (or 742387 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 130023223420 its reverse (24322320031), we get a palindrome (154345543451).

The spelling of 130023223420 in words is "one hundred thirty billion, twenty-three million, two hundred twenty-three thousand, four hundred twenty".