120353523 has 8 divisors (see below), whose sum is σ = 169910928. Its totient is φ = 75515904.

The previous prime is 120353521. The next prime is 120353533. The reversal of 120353523 is 325353021.

It is a happy number.

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

It is not a de Polignac number, because 120353523 - 2¹ = 120353521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120353493 and 120353502.

It is not an unprimeable number, because it can be changed into a prime (120353521) 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, 1179886 + ... + 1179987.

It is an arithmetic number, because the mean of its divisors is an integer number (21238866).

Almost surely, 2^120353523 is an apocalyptic number.

120353523 is a deficient number, since it is larger than the sum of its proper divisors (49557405).

120353523 is a wasteful number, since it uses less digits than its factorization.

120353523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359893.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 120353523 is about 10970.5753267547. The cubic root of 120353523 is about 493.7263081512.

The spelling of 120353523 in words is "one hundred twenty million, three hundred fifty-three thousand, five hundred twenty-three".