120949112 has 8 divisors (see below), whose sum is σ = 226779600. Its totient is φ = 60474552.

The previous prime is 120949099. The next prime is 120949121. The reversal of 120949112 is 211949021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7559312 + ... + 7559327.

It is an arithmetic number, because the mean of its divisors is an integer number (28347450).

Almost surely, 2^120949112 is an apocalyptic number.

It is an amenable number.

120949112 is a deficient number, since it is larger than the sum of its proper divisors (105830488).

120949112 is a wasteful number, since it uses less digits than its factorization.

120949112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15118645 (or 15118641 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 120949112 is about 10997.6866658402. The cubic root of 120949112 is about 494.5393967241.

Subtracting 120949112 from its reverse (211949021), we obtain a palindrome (90999909).

The spelling of 120949112 in words is "one hundred twenty million, nine hundred forty-nine thousand, one hundred twelve".