30210314021102 has 4 divisors (see below), whose sum is σ = 45315471031656. Its totient is φ = 15105157010550.

The previous prime is 30210314021101. The next prime is 30210314021117. The reversal of 30210314021102 is 20112041301203.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30210314021101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7552578505274 + ... + 7552578505277.

It is an arithmetic number, because the mean of its divisors is an integer number (11328867757914).

Almost surely, 2^{30210314021102} is an apocalyptic number.

30210314021102 is a deficient number, since it is larger than the sum of its proper divisors (15105157010554).

30210314021102 is a wasteful number, since it uses less digits than its factorization.

30210314021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15105157010553.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 30210314021102 its reverse (20112041301203), we get a palindrome (50322355322305).

The spelling of 30210314021102 in words is "thirty trillion, two hundred ten billion, three hundred fourteen million, twenty-one thousand, one hundred two".