130321735338 has 32 divisors (see below), whose sum is σ = 286290316800. Its totient is φ = 39364916976.

The previous prime is 130321735321. The next prime is 130321735367. The reversal of 130321735338 is 833537123031.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130321735296 and 130321735305.

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, 24848968 + ... + 24854211.

It is an arithmetic number, because the mean of its divisors is an integer number (8946572400).

Almost surely, 2^130321735338 is an apocalyptic number.

130321735338 is an abundant number, since it is smaller than the sum of its proper divisors (155968581462).

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

130321735338 is a wasteful number, since it uses less digits than its factorization.

130321735338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49703226.

The product of its (nonzero) digits is 136080, while the sum is 39.

Adding to 130321735338 its reverse (833537123031), we get a palindrome (963858858369).

The spelling of 130321735338 in words is "one hundred thirty billion, three hundred twenty-one million, seven hundred thirty-five thousand, three hundred thirty-eight".