30342154130 has 8 divisors (see below), whose sum is σ = 54615877452. Its totient is φ = 12136861648.

The previous prime is 30342154127. The next prime is 30342154159. The reversal of 30342154130 is 3145124303.

It can be written as a sum of positive squares in 2 ways, for example, as 30182460361 + 159693769 = 173731^2 + 12637^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 30342154130.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1517107697 + ... + 1517107716.

Almost surely, 2^30342154130 is an apocalyptic number.

30342154130 is a deficient number, since it is larger than the sum of its proper divisors (24273723322).

30342154130 is a wasteful number, since it uses less digits than its factorization.

30342154130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034215420.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 30342154130 its reverse (3145124303), we get a palindrome (33487278433).

The spelling of 30342154130 in words is "thirty billion, three hundred forty-two million, one hundred fifty-four thousand, one hundred thirty".