120665000630 has 32 divisors (see below), whose sum is σ = 218675939328. Its totient is φ = 47938140000.

The previous prime is 120665000627. The next prime is 120665000647. The reversal of 120665000630 is 36000566021.

It is a junction number, because it is equal to n+sod(n) for n = 120665000593 and 120665000602.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1179005 + ... + 1277255.

It is an arithmetic number, because the mean of its divisors is an integer number (6833623104).

Almost surely, 2^120665000630 is an apocalyptic number.

120665000630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120665000630 is a deficient number, since it is larger than the sum of its proper divisors (98010938698).

120665000630 is a wasteful number, since it uses less digits than its factorization.

120665000630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99092.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 120665000630 its reverse (36000566021), we get a palindrome (156665566651).

The spelling of 120665000630 in words is "one hundred twenty billion, six hundred sixty-five million, six hundred thirty", and thus it is an aban number.