30123214042130 has 32 divisors (see below), whose sum is σ = 59271509135808. Its totient is φ = 10931586635200.

The previous prime is 30123214042099. The next prime is 30123214042151. The reversal of 30123214042130 is 3124041232103.

It is a self number, because there is not a number n which added to its sum of digits gives 30123214042130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278812997 + ... + 278921016.

It is an arithmetic number, because the mean of its divisors is an integer number (1852234660494).

Almost surely, 2^{30123214042130} is an apocalyptic number.

30123214042130 is a deficient number, since it is larger than the sum of its proper divisors (29148295093678).

30123214042130 is a wasteful number, since it uses less digits than its factorization.

30123214042130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557734522.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 30123214042130 its reverse (3124041232103), we get a palindrome (33247255274233).

The spelling of 30123214042130 in words is "thirty trillion, one hundred twenty-three billion, two hundred fourteen million, forty-two thousand, one hundred thirty".