120774101 has 4 divisors (see below), whose sum is σ = 138027552. Its totient is φ = 103520652.

The previous prime is 120774097. The next prime is 120774113. The reversal of 120774101 is 101477021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101477021 = 8831 ⋅11491.

It is a cyclic number.

It is not a de Polignac number, because 120774101 - 2² = 120774097 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 (120774191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8626715 + ... + 8626728.

It is an arithmetic number, because the mean of its divisors is an integer number (34506888).

Almost surely, 2^120774101 is an apocalyptic number.

It is an amenable number.

120774101 is a deficient number, since it is larger than the sum of its proper divisors (17253451).

120774101 is an equidigital number, since it uses as much as digits as its factorization.

120774101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17253450.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 120774101 is about 10989.7270666746. The cubic root of 120774101 is about 494.3007519701.

The spelling of 120774101 in words is "one hundred twenty million, seven hundred seventy-four thousand, one hundred one".