30011020301 has 4 divisors (see below), whose sum is σ = 31045883100. Its totient is φ = 28976157504.

The previous prime is 30011020297. The next prime is 30011020321. The reversal of 30011020301 is 10302011003.

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 14814541225 + 15196479076 = 121715^2 + 123274^2 .

It is a cyclic number.

It is not a de Polignac number, because 30011020301 - 2² = 30011020297 is a prime.

It is a super-2 number, since 2×30011020301² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011020321) 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, 517431356 + ... + 517431413.

It is an arithmetic number, because the mean of its divisors is an integer number (7761470775).

Almost surely, 2^30011020301 is an apocalyptic number.

It is an amenable number.

30011020301 is a deficient number, since it is larger than the sum of its proper divisors (1034862799).

30011020301 is a wasteful number, since it uses less digits than its factorization.

30011020301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034862798.

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

Adding to 30011020301 its reverse (10302011003), we get a palindrome (40313031304).

The spelling of 30011020301 in words is "thirty billion, eleven million, twenty thousand, three hundred one".