30102121314 has 64 divisors (see below), whose sum is σ = 68072860800. Its totient is φ = 9857381184.

The previous prime is 30102121297. The next prime is 30102121337. The reversal of 30102121314 is 41312120103.

It is a super-2 number, since 2×30102121314² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 31 ways as a sum of consecutive naturals, for example, 7762344 + ... + 7766220.

It is an arithmetic number, because the mean of its divisors is an integer number (1063638450).

Almost surely, 2^30102121314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30102121314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34036430400).

30102121314 is an abundant number, since it is smaller than the sum of its proper divisors (37970739486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30102121314 is a wasteful number, since it uses less digits than its factorization.

30102121314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6384 (or 6378 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30102121314 its reverse (41312120103), we get a palindrome (71414241417).

The spelling of 30102121314 in words is "thirty billion, one hundred two million, one hundred twenty-one thousand, three hundred fourteen".