130223013020 has 48 divisors (see below), whose sum is σ = 278177735808. Its totient is φ = 51195693120.

The previous prime is 130223013017. The next prime is 130223013023. The reversal of 130223013020 is 20310322031.

It is an interprime number because it is at equal distance from previous prime (130223013017) and next prime (130223013023).

It is a self number, because there is not a number n which added to its sum of digits gives 130223013020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130223013023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483935 + ... + 703305.

It is an arithmetic number, because the mean of its divisors is an integer number (5795369496).

Almost surely, 2^130223013020 is an apocalyptic number.

130223013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130223013020 is an abundant number, since it is smaller than the sum of its proper divisors (147954722788).

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

130223013020 is a wasteful number, since it uses less digits than its factorization.

130223013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219890 (or 219888 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 130223013020 its reverse (20310322031), we get a palindrome (150533335051).

The spelling of 130223013020 in words is "one hundred thirty billion, two hundred twenty-three million, thirteen thousand, twenty".