120523351 has 8 divisors (see below), whose sum is σ = 129893904. Its totient is φ = 111167040.

The previous prime is 120523331. The next prime is 120523397. The reversal of 120523351 is 153325021.

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 120523351 - 2⁷ = 120523223 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 (120523301) 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, 19680 + ... + 25066.

It is an arithmetic number, because the mean of its divisors is an integer number (16236738).

Almost surely, 2^120523351 is an apocalyptic number.

120523351 is a deficient number, since it is larger than the sum of its proper divisors (9370553).

120523351 is a wasteful number, since it uses less digits than its factorization.

120523351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 120523351 is about 10978.3127574323. The cubic root of 120523351 is about 493.9584274981.

Adding to 120523351 its reverse (153325021), we get a palindrome (273848372).

The spelling of 120523351 in words is "one hundred twenty million, five hundred twenty-three thousand, three hundred fifty-one".