305350115413 has 16 divisors (see below), whose sum is σ = 360398453760. Its totient is φ = 253166457600.

The previous prime is 305350115401. The next prime is 305350115419. The reversal of 305350115413 is 314511053503.

It is not a de Polignac number, because 305350115413 - 2²⁵ = 305316560981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305350115419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131523 + ... + 792463.

It is an arithmetic number, because the mean of its divisors is an integer number (22524903360).

Almost surely, 2^305350115413 is an apocalyptic number.

It is an amenable number.

305350115413 is a deficient number, since it is larger than the sum of its proper divisors (55048338347).

305350115413 is a wasteful number, since it uses less digits than its factorization.

305350115413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663108.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 305350115413 its reverse (314511053503), we get a palindrome (619861168916).

The spelling of 305350115413 in words is "three hundred five billion, three hundred fifty million, one hundred fifteen thousand, four hundred thirteen".