30201122102 has 16 divisors (see below), whose sum is σ = 46387676160. Its totient is φ = 14740259688.

The previous prime is 30201122089. The next prime is 30201122113. The reversal of 30201122102 is 20122110203.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 388238 + ... + 459489.

It is an arithmetic number, because the mean of its divisors is an integer number (2899229760).

Almost surely, 2^30201122102 is an apocalyptic number.

30201122102 is a deficient number, since it is larger than the sum of its proper divisors (16186554058).

30201122102 is a wasteful number, since it uses less digits than its factorization.

30201122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848155.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 30201122102 its reverse (20122110203), we get a palindrome (50323232305).

The spelling of 30201122102 in words is "thirty billion, two hundred one million, one hundred twenty-two thousand, one hundred two".