30201312122134 has 8 divisors (see below), whose sum is σ = 45302464205568. Its totient is φ = 15100490720280.

The previous prime is 30201312122131. The next prime is 30201312122183. The reversal of 30201312122134 is 43122121310203.

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

It is a junction number, because it is equal to n+sod(n) for n = 30201312122099 and 30201312122108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201312122131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82441942 + ... + 82807465.

It is an arithmetic number, because the mean of its divisors is an integer number (5662808025696).

Almost surely, 2^{30201312122134} is an apocalyptic number.

30201312122134 is a deficient number, since it is larger than the sum of its proper divisors (15101152083434).

30201312122134 is a wasteful number, since it uses less digits than its factorization.

30201312122134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165340790.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 30201312122134 its reverse (43122121310203), we get a palindrome (73323433432337).

The spelling of 30201312122134 in words is "thirty trillion, two hundred one billion, three hundred twelve million, one hundred twenty-two thousand, one hundred thirty-four".