230202021411 has 16 divisors (see below), whose sum is σ = 341156188800. Its totient is φ = 153415743624.

The previous prime is 230202021407. The next prime is 230202021419. The reversal of 230202021411 is 114120202032.

It is a happy number.

230202021411 is a `hidden beast` number, since 2 + 30 + 20 + 202 + 1 + 411 = 666.

It is not a de Polignac number, because 230202021411 - 2² = 230202021407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230202021419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1371141 + ... + 1529846.

It is an arithmetic number, because the mean of its divisors is an integer number (21322261800).

Almost surely, 2^230202021411 is an apocalyptic number.

230202021411 is a deficient number, since it is larger than the sum of its proper divisors (110954167389).

230202021411 is a wasteful number, since it uses less digits than its factorization.

230202021411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903935 (or 2903929 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 230202021411 its reverse (114120202032), we get a palindrome (344322223443).

The spelling of 230202021411 in words is "two hundred thirty billion, two hundred two million, twenty-one thousand, four hundred eleven".