130000331345 has 8 divisors (see below), whose sum is σ = 156151713600. Its totient is φ = 103899387760.

The previous prime is 130000331339. The next prime is 130000331347. The reversal of 130000331345 is 543133000031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130000331345 - 2¹⁸ = 130000069201 is a prime.

It is a super-2 number, since 2×130000331345² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130000331345.

It is not an unprimeable number, because it can be changed into a prime (130000331347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12603995 + ... + 12614304.

It is an arithmetic number, because the mean of its divisors is an integer number (19518964200).

Almost surely, 2^130000331345 is an apocalyptic number.

It is an amenable number.

130000331345 is a deficient number, since it is larger than the sum of its proper divisors (26151382255).

130000331345 is a wasteful number, since it uses less digits than its factorization.

130000331345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25219335.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 130000331345 its reverse (543133000031), we get a palindrome (673133331376).

The spelling of 130000331345 in words is "one hundred thirty billion, three hundred thirty-one thousand, three hundred forty-five".