30130213142 has 16 divisors (see below), whose sum is σ = 45879348672. Its totient is φ = 14838643200.

The previous prime is 30130213121. The next prime is 30130213163. The reversal of 30130213142 is 24131203103.

It is an interprime number because it is at equal distance from previous prime (30130213121) and next prime (30130213163).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347438 + ... + 425409.

It is an arithmetic number, because the mean of its divisors is an integer number (2867459292).

Almost surely, 2^30130213142 is an apocalyptic number.

30130213142 is a deficient number, since it is larger than the sum of its proper divisors (15749135530).

30130213142 is a wasteful number, since it uses less digits than its factorization.

30130213142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773143.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30130213142 its reverse (24131203103), we get a palindrome (54261416245).

The spelling of 30130213142 in words is "thirty billion, one hundred thirty million, two hundred thirteen thousand, one hundred forty-two".