30203200331101 has 16 divisors (see below), whose sum is σ = 34645932195840. Its totient is φ = 25792469109360.

The previous prime is 30203200331099. The next prime is 30203200331123. The reversal of 30203200331101 is 10113300230203.

It is a cyclic number.

It is not a de Polignac number, because 30203200331101 - 2¹ = 30203200331099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30203200332101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146495250 + ... + 146701276.

It is an arithmetic number, because the mean of its divisors is an integer number (2165370762240).

Almost surely, 2^{30203200331101} is an apocalyptic number.

It is an amenable number.

30203200331101 is a deficient number, since it is larger than the sum of its proper divisors (4442731864739).

30203200331101 is a wasteful number, since it uses less digits than its factorization.

30203200331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283584.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30203200331101 its reverse (10113300230203), we get a palindrome (40316500561304).

The spelling of 30203200331101 in words is "thirty trillion, two hundred three billion, two hundred million, three hundred thirty-one thousand, one hundred one".