30201200323103 has 4 divisors (see below), whose sum is σ = 30201436079688. Its totient is φ = 30200964566520.

The previous prime is 30201200323061. The next prime is 30201200323111. The reversal of 30201200323103 is 30132300210203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30201200323103 - 2⁶ = 30201200323039 is a prime.

It is a super-2 number, since 2×30201200323103² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201200323163) 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, 117686033 + ... + 117942378.

It is an arithmetic number, because the mean of its divisors is an integer number (7550359019922).

Almost surely, 2^{30201200323103} is an apocalyptic number.

30201200323103 is a deficient number, since it is larger than the sum of its proper divisors (235756585).

30201200323103 is a wasteful number, since it uses less digits than its factorization.

30201200323103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235756584.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30201200323103 its reverse (30132300210203), we get a palindrome (60333500533306).

The spelling of 30201200323103 in words is "thirty trillion, two hundred one billion, two hundred million, three hundred twenty-three thousand, one hundred three".