230311203132111 has 8 divisors (see below), whose sum is σ = 313615255329024. Its totient is φ = 150273976511640.

The previous prime is 230311203131969. The next prime is 230311203132167. The reversal of 230311203132111 is 111231302113032.

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

It is not a de Polignac number, because 230311203132111 - 2⁹ = 230311203131599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230311203132181) 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, 816706393945 + ... + 816706394226.

It is an arithmetic number, because the mean of its divisors is an integer number (39201906916128).

Almost surely, 2^{230311203132111} is an apocalyptic number.

230311203132111 is a deficient number, since it is larger than the sum of its proper divisors (83304052196913).

230311203132111 is a wasteful number, since it uses less digits than its factorization.

230311203132111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633412788221.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 230311203132111 its reverse (111231302113032), we get a palindrome (341542505245143).

The spelling of 230311203132111 in words is "two hundred thirty trillion, three hundred eleven billion, two hundred three million, one hundred thirty-two thousand, one hundred eleven".