303012120012102 has 12 divisors (see below), whose sum is σ = 656526260026260. Its totient is φ = 101004040004028.

The previous prime is 303012120012061. The next prime is 303012120012137. The reversal of 303012120012102 is 201210021210303.

303012120012102 is a `hidden beast` number, since 30 + 301 + 2 + 120 + 0 + 1 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 16834006667339 = 303012120012102 / (3 + 0 + 3 + 0 + 1 + 2 + 1 + 2 + 0 + 0 + 1 + 2 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8417003333652 + ... + 8417003333687.

It is an arithmetic number, because the mean of its divisors is an integer number (54710521668855).

Almost surely, 2^{303012120012102} is an apocalyptic number.

303012120012102 is an abundant number, since it is smaller than the sum of its proper divisors (353514140014158).

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

303012120012102 is a wasteful number, since it uses less digits than its factorization.

303012120012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16834006667347 (or 16834006667344 counting only the distinct ones).

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

Adding to 303012120012102 its reverse (201210021210303), we get a palindrome (504222141222405).

The spelling of 303012120012102 in words is "three hundred three trillion, twelve billion, one hundred twenty million, twelve thousand, one hundred two".