230023213011 has 12 divisors (see below), whose sum is σ = 332270220360. Its totient is φ = 153342131040.

The previous prime is 230023213009. The next prime is 230023213037. The reversal of 230023213011 is 110312320032.

230023213011 is a `hidden beast` number, since 2 + 300 + 2 + 321 + 30 + 11 = 666.

It is not a de Polignac number, because 230023213011 - 2¹ = 230023213009 is a prime.

It is a super-2 number, since 2×230023213011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230023212011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333610 + ... + 755871.

It is an arithmetic number, because the mean of its divisors is an integer number (27689185030).

Almost surely, 2^230023213011 is an apocalyptic number.

230023213011 is a deficient number, since it is larger than the sum of its proper divisors (102247007349).

230023213011 is a wasteful number, since it uses less digits than its factorization.

230023213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112946 (or 1112943 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 230023213011 its reverse (110312320032), we get a palindrome (340335533043).

The spelling of 230023213011 in words is "two hundred thirty billion, twenty-three million, two hundred thirteen thousand, eleven".