30200000002 has 16 divisors (see below), whose sum is σ = 45731365560. Its totient is φ = 14956861312.

The previous prime is 30199999997. The next prime is 30200000009. The reversal of 30200000002 is 20000000203.

It can be written as a sum of positive squares in 4 ways, for example, as 29907897721 + 292102281 = 172939^2 + 17091^2 .

It is not an unprimeable number, because it can be changed into a prime (30200000009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69163 + ... + 255310.

Almost surely, 2^30200000002 is an apocalyptic number.

30200000002 is a deficient number, since it is larger than the sum of its proper divisors (15531365558).

30200000002 is a wasteful number, since it uses less digits than its factorization.

30200000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324917.

The product of its (nonzero) digits is 12, while the sum is 7.

Adding to 30200000002 its reverse (20000000203), we get a palindrome (50200000205).

The spelling of 30200000002 in words is "thirty billion, two hundred million, two", and thus it is an aban number.