30142101122 has 8 divisors (see below), whose sum is σ = 51672173376. Its totient is φ = 12918043332.

The previous prime is 30142101091. The next prime is 30142101127. The reversal of 30142101122 is 22110124103.

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 30142101122.

It is not an unprimeable number, because it can be changed into a prime (30142101127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076503598 + ... + 1076503625.

It is an arithmetic number, because the mean of its divisors is an integer number (6459021672).

Almost surely, 2^30142101122 is an apocalyptic number.

30142101122 is a deficient number, since it is larger than the sum of its proper divisors (21530072254).

30142101122 is a wasteful number, since it uses less digits than its factorization.

30142101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153007232.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 30142101122 its reverse (22110124103), we get a palindrome (52252225225).

The spelling of 30142101122 in words is "thirty billion, one hundred forty-two million, one hundred one thousand, one hundred twenty-two".