1200000030001 has 8 divisors (see below), whose sum is σ = 1207950240704. Its totient is φ = 1192053704400.

The previous prime is 1200000029959. The next prime is 1200000030007. The reversal of 1200000030001 is 1000300000021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1200000030001 - 2¹¹ = 1200000027953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200000030007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350175 + ... + 1588276.

It is an arithmetic number, because the mean of its divisors is an integer number (150993780088).

Almost surely, 2^{1200000030001} is an apocalyptic number.

It is an amenable number.

1200000030001 is a deficient number, since it is larger than the sum of its proper divisors (7950210703).

1200000030001 is a wasteful number, since it uses less digits than its factorization.

1200000030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942551.

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 1200000030001 its reverse (1000300000021), we get a palindrome (2200300030022).

The spelling of 1200000030001 in words is "one trillion, two hundred billion, thirty thousand, one".