300230121002 has 16 divisors (see below), whose sum is σ = 515621135040. Its totient is φ = 128434819968.

The previous prime is 300230120999. The next prime is 300230121007. The reversal of 300230121002 is 200121032003.

It is a happy number.

It is a super-2 number, since 2×300230121002² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (300230121007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19594727 + ... + 19610042.

It is an arithmetic number, because the mean of its divisors is an integer number (32226320940).

Almost surely, 2^300230121002 is an apocalyptic number.

300230121002 is a deficient number, since it is larger than the sum of its proper divisors (215391014038).

300230121002 is a wasteful number, since it uses less digits than its factorization.

300230121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39205325.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 300230121002 its reverse (200121032003), we get a palindrome (500351153005).

The spelling of 300230121002 in words is "three hundred billion, two hundred thirty million, one hundred twenty-one thousand, two".