120302712 has 32 divisors (see below), whose sum is σ = 334174800. Its totient is φ = 40100832.

The previous prime is 120302681. The next prime is 120302717. The reversal of 120302712 is 217203021.

It is a super-3 number, since 3×120302712³ (a number of 25 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120302717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278263 + ... + 278694.

Almost surely, 2^120302712 is an apocalyptic number.

120302712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120302712 is an abundant number, since it is smaller than the sum of its proper divisors (213872088).

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

120302712 is a wasteful number, since it uses less digits than its factorization.

120302712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556972 (or 556962 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 120302712 is about 10968.2592967161. The cubic root of 120302712 is about 493.6568177089.

Adding to 120302712 its reverse (217203021), we get a palindrome (337505733).

The spelling of 120302712 in words is "one hundred twenty million, three hundred two thousand, seven hundred twelve".