120982030 has 48 divisors (see below), whose sum is σ = 249737904. Its totient is φ = 42032640.

The previous prime is 120982027. The next prime is 120982031. The reversal of 120982030 is 30289021.

It is a junction number, because it is equal to n+sod(n) for n = 120981986 and 120982004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120982031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26625 + ... + 30835.

It is an arithmetic number, because the mean of its divisors is an integer number (5202873).

Almost surely, 2^120982030 is an apocalyptic number.

120982030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120982030 is an abundant number, since it is smaller than the sum of its proper divisors (128755874).

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

120982030 is a wasteful number, since it uses less digits than its factorization.

120982030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261 (or 4248 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 120982030 is about 10999.1831514890. The cubic root of 120982030 is about 494.5842579360.

The spelling of 120982030 in words is "one hundred twenty million, nine hundred eighty-two thousand, thirty".