120201453 has 12 divisors (see below), whose sum is σ = 173872608. Its totient is φ = 80019720.

The previous prime is 120201451. The next prime is 120201541. The reversal of 120201453 is 354102021.

120201453 is a `hidden beast` number, since 12 + 0 + 201 + 453 = 666.

It is not a de Polignac number, because 120201453 - 2¹ = 120201451 is a prime.

It is a super-2 number, since 2×120201453² = 28896778606622418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2643 + ... + 15728.

It is an arithmetic number, because the mean of its divisors is an integer number (14489384).

Almost surely, 2^120201453 is an apocalyptic number.

It is an amenable number.

120201453 is a deficient number, since it is larger than the sum of its proper divisors (53671155).

120201453 is a wasteful number, since it uses less digits than its factorization.

120201453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19104 (or 19101 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 120201453 is about 10963.6423236076. The cubic root of 120201453 is about 493.5182748997.

Adding to 120201453 its reverse (354102021), we get a palindrome (474303474).

The spelling of 120201453 in words is "one hundred twenty million, two hundred one thousand, four hundred fifty-three".