30213211102 has 16 divisors (see below), whose sum is σ = 47315653632. Its totient is φ = 14442032440.

The previous prime is 30213211099. The next prime is 30213211139. The reversal of 30213211102 is 20111231203.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 89458 + ... + 261589.

It is an arithmetic number, because the mean of its divisors is an integer number (2957228352).

Almost surely, 2^30213211102 is an apocalyptic number.

30213211102 is a deficient number, since it is larger than the sum of its proper divisors (17102442530).

30213211102 is a wasteful number, since it uses less digits than its factorization.

30213211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352943.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30213211102 its reverse (20111231203), we get a palindrome (50324442305).

It can be divided in two parts, 3021 and 3211102, that added together give a palindrome (3214123).

The spelling of 30213211102 in words is "thirty billion, two hundred thirteen million, two hundred eleven thousand, one hundred two".