305130401355 has 32 divisors (see below), whose sum is σ = 529776656640. Its totient is φ = 149071328640.

The previous prime is 305130401339. The next prime is 305130401413. The reversal of 305130401355 is 553104031503.

It is not a de Polignac number, because 305130401355 - 2⁴ = 305130401339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5946865 + ... + 5997954.

It is an arithmetic number, because the mean of its divisors is an integer number (16555520520).

Almost surely, 2^305130401355 is an apocalyptic number.

305130401355 is a deficient number, since it is larger than the sum of its proper divisors (224646255285).

305130401355 is a wasteful number, since it uses less digits than its factorization.

305130401355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11944971.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 305130401355 its reverse (553104031503), we get a palindrome (858234432858).

The spelling of 305130401355 in words is "three hundred five billion, one hundred thirty million, four hundred one thousand, three hundred fifty-five".