300213123232 has 36 divisors (see below), whose sum is σ = 649660586778. Its totient is φ = 136460508800.

The previous prime is 300213123209. The next prime is 300213123241. The reversal of 300213123232 is 232321312003.

It can be written as a sum of positive squares in only one way, i.e., 289052468496 + 11160654736 = 537636^2 + 105644^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38763319 + ... + 38771062.

Almost surely, 2^300213123232 is an apocalyptic number.

300213123232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

300213123232 is an abundant number, since it is smaller than the sum of its proper divisors (349447463546).

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

300213123232 is a wasteful number, since it uses less digits than its factorization.

300213123232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77534413 (or 77534394 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 300213123232 its reverse (232321312003), we get a palindrome (532534435235).

The spelling of 300213123232 in words is "three hundred billion, two hundred thirteen million, one hundred twenty-three thousand, two hundred thirty-two".