30001120302102 has 128 divisors (see below), whose sum is σ = 64571435089920. Its totient is φ = 9268302320640.

The previous prime is 30001120302073. The next prime is 30001120302103. The reversal of 30001120302102 is 20120302110003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001120302103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1292638674 + ... + 1292661882.

It is an arithmetic number, because the mean of its divisors is an integer number (504464336640).

Almost surely, 2^{30001120302102} is an apocalyptic number.

30001120302102 is an abundant number, since it is smaller than the sum of its proper divisors (34570314787818).

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

30001120302102 is a wasteful number, since it uses less digits than its factorization.

30001120302102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24318.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30001120302102 its reverse (20120302110003), we get a palindrome (50121422412105).

The spelling of 30001120302102 in words is "thirty trillion, one billion, one hundred twenty million, three hundred two thousand, one hundred two".