120397030 has 16 divisors (see below), whose sum is σ = 233385264. Its totient is φ = 44454240.

The previous prime is 120397007. The next prime is 120397051. The reversal of 120397030 is 30793021.

It is a junction number, because it is equal to n+sod(n) for n = 120396986 and 120397004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462936 + ... + 463195.

It is an arithmetic number, because the mean of its divisors is an integer number (14586579).

Almost surely, 2^120397030 is an apocalyptic number.

120397030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120397030 is a deficient number, since it is larger than the sum of its proper divisors (112988234).

120397030 is a wasteful number, since it uses less digits than its factorization.

120397030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926151.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 120397030 is about 10972.5580426808. The cubic root of 120397030 is about 493.7857939121.

The spelling of 120397030 in words is "one hundred twenty million, three hundred ninety-seven thousand, thirty".