120857104 has 20 divisors (see below), whose sum is σ = 238001260. Its totient is φ = 59437440.

The previous prime is 120857101. The next prime is 120857117. The reversal of 120857104 is 401758021.

It can be written as a sum of positive squares in 2 ways, for example, as 27541504 + 93315600 = 5248^2 + 9660^2 .

It is not an unprimeable number, because it can be changed into a prime (120857101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60939 + ... + 62890.

It is an arithmetic number, because the mean of its divisors is an integer number (11900063).

Almost surely, 2^120857104 is an apocalyptic number.

It is an amenable number.

120857104 is a deficient number, since it is larger than the sum of its proper divisors (117144156).

120857104 is a wasteful number, since it uses less digits than its factorization.

120857104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123898 (or 123892 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 120857104 is about 10993.5028084774. The cubic root of 120857104 is about 494.4139634658.

The spelling of 120857104 in words is "one hundred twenty million, eight hundred fifty-seven thousand, one hundred four".