130510021430 has 32 divisors (see below), whose sum is σ = 237384973728. Its totient is φ = 51656416000.

The previous prime is 130510021427. The next prime is 130510021441. The reversal of 130510021430 is 34120015031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1700669 + ... + 1775751.

It is an arithmetic number, because the mean of its divisors is an integer number (7418280429).

Almost surely, 2^130510021430 is an apocalyptic number.

130510021430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130510021430 is a deficient number, since it is larger than the sum of its proper divisors (106874952298).

130510021430 is a wasteful number, since it uses less digits than its factorization.

130510021430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76912.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 130510021430 its reverse (34120015031), we get a palindrome (164630036461).

The spelling of 130510021430 in words is "one hundred thirty billion, five hundred ten million, twenty-one thousand, four hundred thirty".