30013011001 has 8 divisors (see below), whose sum is σ = 30646232424. Its totient is φ = 29385792000.

The previous prime is 30013010981. The next prime is 30013011011. The reversal of 30013011001 is 10011031003.

It can be written as a sum of positive squares in 4 ways, for example, as 5972198400 + 24040812601 = 77280^2 + 155051^2 .

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 30013011001 - 2¹³ = 30013002809 is a prime.

It is a super-2 number, since 2×30013011001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30013011011) 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, 1490500 + ... + 1510501.

It is an arithmetic number, because the mean of its divisors is an integer number (3830779053).

Almost surely, 2^30013011001 is an apocalyptic number.

It is an amenable number.

30013011001 is a deficient number, since it is larger than the sum of its proper divisors (633221423).

30013011001 is a wasteful number, since it uses less digits than its factorization.

30013011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001211.

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 30013011001 its reverse (10011031003), we get a palindrome (40024042004).

The spelling of 30013011001 in words is "thirty billion, thirteen million, eleven thousand, one".