30023112201001 has 4 divisors (see below), whose sum is σ = 31058391932100. Its totient is φ = 28987832469904.

The previous prime is 30023112200999. The next prime is 30023112201029. The reversal of 30023112201001 is 10010221132003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18078823686400 + 11944288514601 = 4251920^2 + 3456051^2 .

It is a cyclic number.

It is not a de Polignac number, because 30023112201001 - 2¹ = 30023112200999 is a prime.

It is a super-2 number, since 2×30023112201001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30023112201031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517639865506 + ... + 517639865563.

It is an arithmetic number, because the mean of its divisors is an integer number (7764597983025).

Almost surely, 2^{30023112201001} is an apocalyptic number.

It is an amenable number.

30023112201001 is a deficient number, since it is larger than the sum of its proper divisors (1035279731099).

30023112201001 is a wasteful number, since it uses less digits than its factorization.

30023112201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035279731098.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30023112201001 its reverse (10010221132003), we get a palindrome (40033333333004).

The spelling of 30023112201001 in words is "thirty trillion, twenty-three billion, one hundred twelve million, two hundred one thousand, one".