230211113420 has 24 divisors (see below), whose sum is σ = 484661096304. Its totient is φ = 91852491456.

The previous prime is 230211113413. The next prime is 230211113443. The reversal of 230211113420 is 24311112032.

It is a super-2 number, since 2×230211113420² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 230211113392 and 230211113401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14488982 + ... + 14504861.

It is an arithmetic number, because the mean of its divisors is an integer number (20194212346).

Almost surely, 2^230211113420 is an apocalyptic number.

230211113420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230211113420 is an abundant number, since it is smaller than the sum of its proper divisors (254449982884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230211113420 is a wasteful number, since it uses less digits than its factorization.

230211113420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28994249 (or 28994247 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 230211113420 its reverse (24311112032), we get a palindrome (254522225452).

The spelling of 230211113420 in words is "two hundred thirty billion, two hundred eleven million, one hundred thirteen thousand, four hundred twenty".