305053030102 has 16 divisors (see below), whose sum is σ = 468265026240. Its totient is φ = 148965356232.

The previous prime is 305053030091. The next prime is 305053030109. The reversal of 305053030102 is 201030350503.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305053030109) 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, 782653 + ... + 1105735.

It is an arithmetic number, because the mean of its divisors is an integer number (29266564140).

Almost surely, 2^305053030102 is an apocalyptic number.

305053030102 is a deficient number, since it is larger than the sum of its proper divisors (163211996138).

305053030102 is a wasteful number, since it uses less digits than its factorization.

305053030102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334107.

The product of its (nonzero) digits is 1350, while the sum is 22.

Adding to 305053030102 its reverse (201030350503), we get a palindrome (506083380605).

The spelling of 305053030102 in words is "three hundred five billion, fifty-three million, thirty thousand, one hundred two".