120953279 has 8 divisors (see below), whose sum is σ = 122413200. Its totient is φ = 119500416.

The previous prime is 120953263. The next prime is 120953299. The reversal of 120953279 is 972359021.

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 120953279 - 2⁴ = 120953263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120953299) 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, 37904 + ... + 40970.

It is an arithmetic number, because the mean of its divisors is an integer number (15301650).

Almost surely, 2^120953279 is an apocalyptic number.

120953279 is a deficient number, since it is larger than the sum of its proper divisors (1459921).

120953279 is a wasteful number, since it uses less digits than its factorization.

120953279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 120953279 is about 10997.8761131411. The cubic root of 120953279 is about 494.5450760327.

The spelling of 120953279 in words is "one hundred twenty million, nine hundred fifty-three thousand, two hundred seventy-nine".