30213203104 has 24 divisors (see below), whose sum is σ = 67979707488. Its totient is φ = 12948515520.

The previous prime is 30213203101. The next prime is 30213203129. The reversal of 30213203104 is 40130231203.

It is not an unprimeable number, because it can be changed into a prime (30213203101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67439962 + ... + 67440409.

It is an arithmetic number, because the mean of its divisors is an integer number (2832487812).

Almost surely, 2^30213203104 is an apocalyptic number.

It is an amenable number.

30213203104 is an abundant number, since it is smaller than the sum of its proper divisors (37766504384).

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

30213203104 is a wasteful number, since it uses less digits than its factorization.

30213203104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134880388 (or 134880380 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30213203104 its reverse (40130231203), we get a palindrome (70343434307).

The spelling of 30213203104 in words is "thirty billion, two hundred thirteen million, two hundred three thousand, one hundred four".