30011000002 has 4 divisors (see below), whose sum is σ = 45016500006. Its totient is φ = 15005500000.

The previous prime is 30010999961. The next prime is 30011000039. The reversal of 30011000002 is 20000011003.

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

It can be written as a sum of positive squares in only one way, i.e., 26286461161 + 3724538841 = 162131^2 + 61029^2 .

It is a super-2 number, since 2×30011000002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7502749999 + ... + 7502750002.

Almost surely, 2^30011000002 is an apocalyptic number.

30011000002 is a deficient number, since it is larger than the sum of its proper divisors (15005500004).

30011000002 is a wasteful number, since it uses less digits than its factorization.

30011000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15005500003.

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 30011000002 its reverse (20000011003), we get a palindrome (50011011005).

The spelling of 30011000002 in words is "thirty billion, eleven million, two", and thus it is an aban number and an uban number.