30203011002 has 64 divisors (see below), whose sum is σ = 69647299200. Its totient is φ = 8667187200.

The previous prime is 30203010949. The next prime is 30203011063. The reversal of 30203011002 is 20011030203.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212499 + ... + 324902.

It is an arithmetic number, because the mean of its divisors is an integer number (1088239050).

Almost surely, 2^30203011002 is an apocalyptic number.

30203011002 is an abundant number, since it is smaller than the sum of its proper divisors (39444288198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30203011002 is a wasteful number, since it uses less digits than its factorization.

30203011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537471.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30203011002 its reverse (20011030203), we get a palindrome (50214041205).

The spelling of 30203011002 in words is "thirty billion, two hundred three million, eleven thousand, two".