30201012002311 has 4 divisors (see below), whose sum is σ = 31977542120112. Its totient is φ = 28424481884512.

The previous prime is 30201012002237. The next prime is 30201012002407. The reversal of 30201012002311 is 11320021010203.

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 30201012002311 - 2⁹ = 30201012001799 is a prime.

It is a super-2 number, since 2×30201012002311² (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 (30201012002011) 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, 888265058875 + ... + 888265058908.

It is an arithmetic number, because the mean of its divisors is an integer number (7994385530028).

Almost surely, 2^{30201012002311} is an apocalyptic number.

30201012002311 is a deficient number, since it is larger than the sum of its proper divisors (1776530117801).

30201012002311 is a wasteful number, since it uses less digits than its factorization.

30201012002311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776530117800.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30201012002311 its reverse (11320021010203), we get a palindrome (41521033012514).

The spelling of 30201012002311 in words is "thirty trillion, two hundred one billion, twelve million, two thousand, three hundred eleven".