120099630 has 32 divisors (see below), whose sum is σ = 329416704. Its totient is φ = 27451296.

The previous prime is 120099601. The next prime is 120099631. The reversal of 120099630 is 36990021.

It is a super-2 number, since 2×120099630² = 28847842252273800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120099631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285742 + ... + 286161.

It is an arithmetic number, because the mean of its divisors is an integer number (10294272).

Almost surely, 2^120099630 is an apocalyptic number.

120099630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120099630 is an abundant number, since it is smaller than the sum of its proper divisors (209317074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120099630 is a wasteful number, since it uses less digits than its factorization.

120099630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571920.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 120099630 is about 10958.9976731451. The cubic root of 120099630 is about 493.3788819441.

The spelling of 120099630 in words is "one hundred twenty million, ninety-nine thousand, six hundred thirty".