120551773 has 8 divisors (see below), whose sum is σ = 122306688. Its totient is φ = 118804224.

The previous prime is 120551759. The next prime is 120551779. The reversal of 120551773 is 377155021.

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 120551773 - 2⁵ = 120551741 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 (120551779) 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, 36861 + ... + 39997.

It is an arithmetic number, because the mean of its divisors is an integer number (15288336).

Almost surely, 2^120551773 is an apocalyptic number.

It is an amenable number.

120551773 is a deficient number, since it is larger than the sum of its proper divisors (1754915).

120551773 is an equidigital number, since it uses as much as digits as its factorization.

120551773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 120551773 is about 10979.6071423344. The cubic root of 120551773 is about 493.9972531222.

The spelling of 120551773 in words is "one hundred twenty million, five hundred fifty-one thousand, seven hundred seventy-three".