30001051005 has 16 divisors (see below), whose sum is σ = 48070174464. Its totient is φ = 15977729600.

The previous prime is 30001050997. The next prime is 30001051037. The reversal of 30001051005 is 50015010003.

It is not a de Polignac number, because 30001051005 - 2³ = 30001050997 is a prime.

It is a super-2 number, since 2×30001051005² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1416069 + ... + 1437098.

It is an arithmetic number, because the mean of its divisors is an integer number (3004385904).

Almost surely, 2^30001051005 is an apocalyptic number.

It is an amenable number.

30001051005 is a deficient number, since it is larger than the sum of its proper divisors (18069123459).

30001051005 is a wasteful number, since it uses less digits than its factorization.

30001051005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853876.

The product of its (nonzero) digits is 75, while the sum is 15.

Adding to 30001051005 its reverse (50015010003), we get a palindrome (80016061008).

The spelling of 30001051005 in words is "thirty billion, one million, fifty-one thousand, five".