30013010001 has 32 divisors (see below), whose sum is σ = 48490176000. Its totient is φ = 18235736064.

The previous prime is 30013009993. The next prime is 30013010023. The reversal of 30013010001 is 10001031003.

It is not a de Polignac number, because 30013010001 - 2³ = 30013009993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30013010051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513456 + ... + 568913.

It is an arithmetic number, because the mean of its divisors is an integer number (1515318000).

Almost surely, 2^30013010001 is an apocalyptic number.

It is an amenable number.

30013010001 is a deficient number, since it is larger than the sum of its proper divisors (18477165999).

30013010001 is a wasteful number, since it uses less digits than its factorization.

30013010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082470 (or 1082464 counting only the distinct ones).

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

Adding to 30013010001 its reverse (10001031003), we get a palindrome (40014041004).

The spelling of 30013010001 in words is "thirty billion, thirteen million, ten thousand, one".