120968901 has 12 divisors (see below), whose sum is σ = 178995180. Its totient is φ = 78678720.

The previous prime is 120968899. The next prime is 120968921. The reversal of 120968901 is 109869021.

It can be written as a sum of positive squares in 2 ways, for example, as 9771876 + 111197025 = 3126^2 + 10545^2 .

It is not a de Polignac number, because 120968901 - 2¹ = 120968899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120968921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163546 + ... + 164283.

It is an arithmetic number, because the mean of its divisors is an integer number (14916265).

Almost surely, 2^120968901 is an apocalyptic number.

It is an amenable number.

120968901 is a deficient number, since it is larger than the sum of its proper divisors (58026279).

120968901 is a wasteful number, since it uses less digits than its factorization.

120968901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327876 (or 327873 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 120968901 is about 10998.5863182502. The cubic root of 120968901 is about 494.5663664865.

The spelling of 120968901 in words is "one hundred twenty million, nine hundred sixty-eight thousand, nine hundred one".