30142141023 has 16 divisors (see below), whose sum is σ = 42567275520. Its totient is φ = 18906642816.

The previous prime is 30142141019. The next prime is 30142141027. The reversal of 30142141023 is 32014124103.

It is an interprime number because it is at equal distance from previous prime (30142141019) and next prime (30142141027).

It is not a de Polignac number, because 30142141023 - 2² = 30142141019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30142141027) 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 15 ways as a sum of consecutive naturals, for example, 68208 + ... + 254826.

It is an arithmetic number, because the mean of its divisors is an integer number (2660454720).

Almost surely, 2^30142141023 is an apocalyptic number.

30142141023 is a deficient number, since it is larger than the sum of its proper divisors (12425134497).

30142141023 is a wasteful number, since it uses less digits than its factorization.

30142141023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189806.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30142141023 its reverse (32014124103), we get a palindrome (62156265126).

The spelling of 30142141023 in words is "thirty billion, one hundred forty-two million, one hundred forty-one thousand, twenty-three".