30201213331311 has 32 divisors (see below), whose sum is σ = 44574203602176. Its totient is φ = 18187180783200.

The previous prime is 30201213331309. The next prime is 30201213331313. The reversal of 30201213331311 is 11313331210203.

It is an interprime number because it is at equal distance from previous prime (30201213331309) and next prime (30201213331313).

It is not a de Polignac number, because 30201213331311 - 2¹ = 30201213331309 is a prime.

It is a super-2 number, since 2×30201213331311² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201213331313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23460805 + ... + 24714606.

It is an arithmetic number, because the mean of its divisors is an integer number (1392943862568).

Almost surely, 2^{30201213331311} is an apocalyptic number.

30201213331311 is a deficient number, since it is larger than the sum of its proper divisors (14372990270865).

30201213331311 is a wasteful number, since it uses less digits than its factorization.

30201213331311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48175604 (or 48175582 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 30201213331311 its reverse (11313331210203), we get a palindrome (41514544541514).

The spelling of 30201213331311 in words is "thirty trillion, two hundred one billion, two hundred thirteen million, three hundred thirty-one thousand, three hundred eleven".