30201011211103 has 8 divisors (see below), whose sum is σ = 31529645866368. Its totient is φ = 28873672156824.

The previous prime is 30201011211031. The next prime is 30201011211127. The reversal of 30201011211103 is 30111211010203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30201011211103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201011212103) 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, 323852601 + ... + 323945842.

It is an arithmetic number, because the mean of its divisors is an integer number (3941205733296).

Almost surely, 2^{30201011211103} is an apocalyptic number.

30201011211103 is a deficient number, since it is larger than the sum of its proper divisors (1328634655265).

30201011211103 is a wasteful number, since it uses less digits than its factorization.

30201011211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647800493.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 30201011211103 its reverse (30111211010203), we get a palindrome (60312222221306).

The spelling of 30201011211103 in words is "thirty trillion, two hundred one billion, eleven million, two hundred eleven thousand, one hundred three".