130642320030 has 32 divisors (see below), whose sum is σ = 313564493088. Its totient is φ = 34835404800.

The previous prime is 130642320013. The next prime is 130642320043. The reversal of 130642320030 is 30023246031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277590 + ... + 581670.

It is an arithmetic number, because the mean of its divisors is an integer number (9798890409).

Almost surely, 2^130642320030 is an apocalyptic number.

130642320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130642320030 is an abundant number, since it is smaller than the sum of its proper divisors (182922173058).

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

130642320030 is a wasteful number, since it uses less digits than its factorization.

130642320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318412.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 130642320030 its reverse (30023246031), we get a palindrome (160665566061).

The spelling of 130642320030 in words is "one hundred thirty billion, six hundred forty-two million, three hundred twenty thousand, thirty".