120877355 has 8 divisors (see below), whose sum is σ = 145316592. Its totient is φ = 96526048.

The previous prime is 120877301. The next prime is 120877381. The reversal of 120877355 is 553778021.

It is a happy number.

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 120877355 - 2⁶ = 120877291 is a prime.

It is a super-2 number, since 2×120877355² = 29222669903592050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18917 + ... + 24486.

It is an arithmetic number, because the mean of its divisors is an integer number (18164574).

Almost surely, 2^120877355 is an apocalyptic number.

120877355 is a deficient number, since it is larger than the sum of its proper divisors (24439237).

120877355 is an equidigital number, since it uses as much as digits as its factorization.

120877355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43965.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 120877355 is about 10994.4238139159. The cubic root of 120877355 is about 494.4415768419.

The spelling of 120877355 in words is "one hundred twenty million, eight hundred seventy-seven thousand, three hundred fifty-five".