120352353 has 16 divisors (see below), whose sum is σ = 182670336. Its totient is φ = 69769040.

The previous prime is 120352339. The next prime is 120352357. The reversal of 120352353 is 353253021.

It is a happy number.

It is not a de Polignac number, because 120352353 - 2¹⁷ = 120221281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120352357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78525 + ... + 80042.

It is an arithmetic number, because the mean of its divisors is an integer number (11416896).

Almost surely, 2^120352353 is an apocalyptic number.

It is an amenable number.

120352353 is a deficient number, since it is larger than the sum of its proper divisors (62317983).

120352353 is a wasteful number, since it uses less digits than its factorization.

120352353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158604.

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

The square root of 120352353 is about 10970.5220021656. The cubic root of 120352353 is about 493.7247082489.

It can be divided in two parts, 1203523 and 53, that added together give a triangular number (1203576 = T₁₅₅₁).

The spelling of 120352353 in words is "one hundred twenty million, three hundred fifty-two thousand, three hundred fifty-three".