120203300129976 has 64 divisors (see below), whose sum is σ = 381597778195200. Its totient is φ = 34343800036704.

The previous prime is 120203300129971. The next prime is 120203300130019. The reversal of 120203300129976 is 679921003302021.

120203300129976 is a `hidden beast` number, since 1 + 2 + 0 + 20 + 330 + 0 + 1 + 299 + 7 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120203300129971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39749767050 + ... + 39749770073.

It is an arithmetic number, because the mean of its divisors is an integer number (5962465284300).

Almost surely, 2^{120203300129976} is an apocalyptic number.

It is an amenable number.

120203300129976 is an abundant number, since it is smaller than the sum of its proper divisors (261394478065224).

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

120203300129976 is a wasteful number, since it uses less digits than its factorization.

120203300129976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79499537145 (or 79499537135 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 120203300129976 in words is "one hundred twenty trillion, two hundred three billion, three hundred million, one hundred twenty-nine thousand, nine hundred seventy-six".