130146435506215 has 4 divisors (see below), whose sum is σ = 156175722607464. Its totient is φ = 104117148404968.

The previous prime is 130146435506203. The next prime is 130146435506221. The reversal of 130146435506215 is 512605534641031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130146435506215 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13014643550617 + ... + 13014643550626.

It is an arithmetic number, because the mean of its divisors is an integer number (39043930651866).

Almost surely, 2^{130146435506215} is an apocalyptic number.

130146435506215 is a deficient number, since it is larger than the sum of its proper divisors (26029287101249).

130146435506215 is an equidigital number, since it uses as much as digits as its factorization.

130146435506215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26029287101248.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 130146435506215 in words is "one hundred thirty trillion, one hundred forty-six billion, four hundred thirty-five million, five hundred six thousand, two hundred fifteen".