30231004400223 has 32 divisors (see below), whose sum is σ = 45209955402240. Its totient is φ = 17807237976960.

The previous prime is 30231004400221. The next prime is 30231004400227. The reversal of 30231004400223 is 32200440013203.

It is not a de Polignac number, because 30231004400223 - 2¹ = 30231004400221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30231004400193 and 30231004400202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231004400221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12348640 + ... + 14592837.

It is an arithmetic number, because the mean of its divisors is an integer number (1412811106320).

Almost surely, 2^{30231004400223} is an apocalyptic number.

30231004400223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

30231004400223 is a deficient number, since it is larger than the sum of its proper divisors (14978951002017).

30231004400223 is a wasteful number, since it uses less digits than its factorization.

30231004400223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26942447.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30231004400223 its reverse (32200440013203), we get a palindrome (62431444413426).

The spelling of 30231004400223 in words is "thirty trillion, two hundred thirty-one billion, four million, four hundred thousand, two hundred twenty-three".