130515054223 has 4 divisors (see below), whose sum is σ = 130516677928. Its totient is φ = 130513430520.

The previous prime is 130515054221. The next prime is 130515054253. The reversal of 130515054223 is 322450515031.

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 130515054223 - 2¹ = 130515054221 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 (130515054221) 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, 684636 + ... + 854257.

It is an arithmetic number, because the mean of its divisors is an integer number (32629169482).

Almost surely, 2^130515054223 is an apocalyptic number.

130515054223 is a deficient number, since it is larger than the sum of its proper divisors (1623705).

130515054223 is an equidigital number, since it uses as much as digits as its factorization.

130515054223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623704.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 130515054223 its reverse (322450515031), we get a palindrome (452965569254).

The spelling of 130515054223 in words is "one hundred thirty billion, five hundred fifteen million, fifty-four thousand, two hundred twenty-three".