30210000010 has 8 divisors (see below), whose sum is σ = 54378000036. Its totient is φ = 12084000000.

The previous prime is 30209999983. The next prime is 30210000097. The reversal of 30210000010 is 1000001203.

It can be written as a sum of positive squares in 2 ways, for example, as 28570802841 + 1639197169 = 169029^2 + 40487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30209999948 and 30210000002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510499991 + ... + 1510500010.

Almost surely, 2^30210000010 is an apocalyptic number.

30210000010 is a deficient number, since it is larger than the sum of its proper divisors (24168000026).

30210000010 is a wasteful number, since it uses less digits than its factorization.

30210000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021000008.

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

Adding to 30210000010 its reverse (1000001203), we get a palindrome (31210001213).

The spelling of 30210000010 in words is "thirty billion, two hundred ten million, ten", and thus it is an aban number.