302403234130 has 16 divisors (see below), whose sum is σ = 544552761600. Its totient is φ = 120910862512.

The previous prime is 302403234109. The next prime is 302403234139. The reversal of 302403234130 is 31432304203.

It is a junction number, because it is equal to n+sod(n) for n = 302403234095 and 302403234104.

It is not an unprimeable number, because it can be changed into a prime (302403234139) 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, 6278704 + ... + 6326683.

It is an arithmetic number, because the mean of its divisors is an integer number (34034547600).

Almost surely, 2^302403234130 is an apocalyptic number.

302403234130 is a deficient number, since it is larger than the sum of its proper divisors (242149527470).

302403234130 is a wasteful number, since it uses less digits than its factorization.

302403234130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12607793.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 302403234130 its reverse (31432304203), we get a palindrome (333835538333).

The spelling of 302403234130 in words is "three hundred two billion, four hundred three million, two hundred thirty-four thousand, one hundred thirty".