305130211141 has 8 divisors (see below), whose sum is σ = 348987061440. Its totient is φ = 261340065888.

The previous prime is 305130211121. The next prime is 305130211157. The reversal of 305130211141 is 141112031503.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 305130211141 - 2¹⁷ = 305130080069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305130211121) 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, 16666456 + ... + 16684753.

It is an arithmetic number, because the mean of its divisors is an integer number (43623382680).

Almost surely, 2^305130211141 is an apocalyptic number.

It is an amenable number.

305130211141 is a deficient number, since it is larger than the sum of its proper divisors (43856850299).

305130211141 is a wasteful number, since it uses less digits than its factorization.

305130211141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33352523.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 305130211141 its reverse (141112031503), we get a palindrome (446242242644).

The spelling of 305130211141 in words is "three hundred five billion, one hundred thirty million, two hundred eleven thousand, one hundred forty-one".