120751471 has 8 divisors (see below), whose sum is σ = 122759280. Its totient is φ = 118756992.

The previous prime is 120751469. The next prime is 120751483. The reversal of 120751471 is 174157021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120751471 - 2¹ = 120751469 is a prime.

It is a super-3 number, since 3×120751471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120751451) 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, 15831 + ... + 22183.

It is an arithmetic number, because the mean of its divisors is an integer number (15344910).

Almost surely, 2^120751471 is an apocalyptic number.

120751471 is a deficient number, since it is larger than the sum of its proper divisors (2007809).

120751471 is an equidigital number, since it uses as much as digits as its factorization.

120751471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 120751471 is about 10988.6974205317. The cubic root of 120751471 is about 494.2698769048.

The spelling of 120751471 in words is "one hundred twenty million, seven hundred fifty-one thousand, four hundred seventy-one".