30102200342 has 4 divisors (see below), whose sum is σ = 45153300516. Its totient is φ = 15051100170.

The previous prime is 30102200333. The next prime is 30102200347. The reversal of 30102200342 is 24300220103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24300220103 = 2267 ⋅10719109.

It is a super-2 number, since 2×30102200342² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30102200342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102200347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525550084 + ... + 7525550087.

It is an arithmetic number, because the mean of its divisors is an integer number (11288325129).

Almost surely, 2^30102200342 is an apocalyptic number.

30102200342 is a deficient number, since it is larger than the sum of its proper divisors (15051100174).

30102200342 is a wasteful number, since it uses less digits than its factorization.

30102200342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15051100173.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30102200342 its reverse (24300220103), we get a palindrome (54402420445).

The spelling of 30102200342 in words is "thirty billion, one hundred two million, two hundred thousand, three hundred forty-two".