30200103211331 has 4 divisors (see below), whose sum is σ = 30200117044464. Its totient is φ = 30200089378200.

The previous prime is 30200103211303. The next prime is 30200103211357. The reversal of 30200103211331 is 13311230100203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30200103211331 is a prime.

It is a super-2 number, since 2×30200103211331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30200100211331) 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, 2841500 + ... + 8274921.

It is an arithmetic number, because the mean of its divisors is an integer number (7550029261116).

Almost surely, 2^{30200103211331} is an apocalyptic number.

30200103211331 is a deficient number, since it is larger than the sum of its proper divisors (13833133).

30200103211331 is a wasteful number, since it uses less digits than its factorization.

30200103211331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13833132.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30200103211331 its reverse (13311230100203), we get a palindrome (43511333311534).

The spelling of 30200103211331 in words is "thirty trillion, two hundred billion, one hundred three million, two hundred eleven thousand, three hundred thirty-one".