300120021121102 has 64 divisors (see below), whose sum is σ = 558740756851200. Its totient is φ = 117728876903040.

The previous prime is 300120021121093. The next prime is 300120021121121. The reversal of 300120021121102 is 201121120021003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25017924 + ... + 35016232.

It is an arithmetic number, because the mean of its divisors is an integer number (8730324325800).

Almost surely, 2^{300120021121102} is an apocalyptic number.

300120021121102 is a deficient number, since it is larger than the sum of its proper divisors (258620735730098).

300120021121102 is a wasteful number, since it uses less digits than its factorization.

300120021121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9999721.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 300120021121102 its reverse (201121120021003), we get a palindrome (501241141142105).

The spelling of 300120021121102 in words is "three hundred trillion, one hundred twenty billion, twenty-one million, one hundred twenty-one thousand, one hundred two".