301201111230 has 16 divisors (see below), whose sum is σ = 722882667024. Its totient is φ = 80320296320.

The previous prime is 301201111193. The next prime is 301201111231. The reversal of 301201111230 is 32111102103.

It is a happy number.

It is a super-2 number, since 2×301201111230² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301201111231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5020018491 + ... + 5020018550.

It is an arithmetic number, because the mean of its divisors is an integer number (45180166689).

Almost surely, 2^301201111230 is an apocalyptic number.

301201111230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

301201111230 is an abundant number, since it is smaller than the sum of its proper divisors (421681555794).

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

301201111230 is a wasteful number, since it uses less digits than its factorization.

301201111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10040037051.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 301201111230 its reverse (32111102103), we get a palindrome (333312213333).

The spelling of 301201111230 in words is "three hundred one billion, two hundred one million, one hundred eleven thousand, two hundred thirty".