120211430 has 32 divisors (see below), whose sum is σ = 222082560. Its totient is φ = 46828000.

The previous prime is 120211391. The next prime is 120211433. The reversal of 120211430 is 34112021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117461 + ... + 118479.

It is an arithmetic number, because the mean of its divisors is an integer number (6940080).

Almost surely, 2^120211430 is an apocalyptic number.

120211430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120211430 is a deficient number, since it is larger than the sum of its proper divisors (101871130).

120211430 is a wasteful number, since it uses less digits than its factorization.

120211430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 120211430 is about 10964.0973180650. The cubic root of 120211430 is about 493.5319289099.

Adding to 120211430 its reverse (34112021), we get a palindrome (154323451).

The spelling of 120211430 in words is "one hundred twenty million, two hundred eleven thousand, four hundred thirty".