120170030 has 8 divisors (see below), whose sum is σ = 216306072. Its totient is φ = 48068008.

The previous prime is 120170021. The next prime is 120170033. The reversal of 120170030 is 30071021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×120170030² = 28881672220401800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120169987 and 120170014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120170033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6008492 + ... + 6008511.

It is an arithmetic number, because the mean of its divisors is an integer number (27038259).

Almost surely, 2^120170030 is an apocalyptic number.

120170030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120170030 is a deficient number, since it is larger than the sum of its proper divisors (96136042).

120170030 is a wasteful number, since it uses less digits than its factorization.

120170030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12017010.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 120170030 is about 10962.2091751617. The cubic root of 120170030 is about 493.4752660566.

Subtracting from 120170030 its reverse (30071021), we obtain a palindrome (90099009).

The spelling of 120170030 in words is "one hundred twenty million, one hundred seventy thousand, thirty".