1201130030 has 48 divisors (see below), whose sum is σ = 2355640704. Its totient is φ = 440441280.

The previous prime is 1201130023. The next prime is 1201130039. The reversal of 1201130030 is 300311021.

It is a junction number, because it is equal to n+sod(n) for n = 1201129993 and 1201130020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201130039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106544 + ... + 117276.

It is an arithmetic number, because the mean of its divisors is an integer number (49075848).

Almost surely, 2^1201130030 is an apocalyptic number.

1201130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201130030 is a deficient number, since it is larger than the sum of its proper divisors (1154510674).

1201130030 is a wasteful number, since it uses less digits than its factorization.

1201130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10809 (or 10790 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1201130030 is about 34657.3228914179. The cubic root of 1201130030 is about 1062.9920301051.

Adding to 1201130030 its reverse (300311021), we get a palindrome (1501441051).

The spelling of 1201130030 in words is "one billion, two hundred one million, one hundred thirty thousand, thirty".