120634011 has 12 divisors (see below), whose sum is σ = 181825488. Its totient is φ = 76925904.

The previous prime is 120633991. The next prime is 120634037. The reversal of 120634011 is 110436021.

It is a happy number.

120634011 is a `hidden beast` number, since 1 + 20 + 634 + 0 + 11 = 666.

It is not a de Polignac number, because 120634011 - 2¹⁷ = 120502939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120634061) 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, 291180 + ... + 291593.

It is an arithmetic number, because the mean of its divisors is an integer number (15152124).

Almost surely, 2^120634011 is an apocalyptic number.

120634011 is a deficient number, since it is larger than the sum of its proper divisors (61191477).

120634011 is a wasteful number, since it uses less digits than its factorization.

120634011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582802 (or 582799 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 120634011 is about 10983.3515376683. The cubic root of 120634011 is about 494.1095592589.

The spelling of 120634011 in words is "one hundred twenty million, six hundred thirty-four thousand, eleven".