30011001002 has 4 divisors (see below), whose sum is σ = 45016501506. Its totient is φ = 15005500500.

The previous prime is 30011000989. The next prime is 30011001037. The reversal of 30011001002 is 20010011003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20010011003 = 54869 ⋅364687.

It can be written as a sum of positive squares in only one way, i.e., 29183230561 + 827770441 = 170831^2 + 28771^2 .

It is a super-2 number, since 2×30011001002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7502750249 + ... + 7502750252.

Almost surely, 2^30011001002 is an apocalyptic number.

30011001002 is a deficient number, since it is larger than the sum of its proper divisors (15005500504).

30011001002 is a wasteful number, since it uses less digits than its factorization.

30011001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15005500503.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 30011001002 its reverse (20010011003), we get a palindrome (50021012005).

The spelling of 30011001002 in words is "thirty billion, eleven million, one thousand, two".