120002030 has 16 divisors (see below), whose sum is σ = 217031184. Its totient is φ = 47772480.

The previous prime is 120002021. The next prime is 120002041. The reversal of 120002030 is 30200021.

It is a junction number, because it is equal to n+sod(n) for n = 120001999 and 120002017.

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, 26327 + ... + 30546.

It is an arithmetic number, because the mean of its divisors is an integer number (13564449).

Almost surely, 2^120002030 is an apocalyptic number.

120002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120002030 is a deficient number, since it is larger than the sum of its proper divisors (97029154).

120002030 is a wasteful number, since it uses less digits than its factorization.

120002030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57091.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 120002030 is about 10954.5438061108. The cubic root of 120002030 is about 493.2451961896.

Adding to 120002030 its reverse (30200021), we get a palindrome (150202051).

The spelling of 120002030 in words is "one hundred twenty million, two thousand, thirty".