23400300234130 has 32 divisors (see below), whose sum is σ = 42203471310000. Its totient is φ = 9341708513280.

The previous prime is 23400300234127. The next prime is 23400300234131. The reversal of 23400300234130 is 3143200300432.

It can be written as a sum of positive squares in 8 ways, for example, as 6025733739169 + 17374566494961 = 2454737^2 + 4168281^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23400300234095 and 23400300234104.

It is not an unprimeable number, because it can be changed into a prime (23400300234131) 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 15 ways as a sum of consecutive naturals, for example, 9610860 + ... + 11797000.

Almost surely, 2^{23400300234130} is an apocalyptic number.

23400300234130 is a deficient number, since it is larger than the sum of its proper divisors (18803171075870).

23400300234130 is a wasteful number, since it uses less digits than its factorization.

23400300234130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188254.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23400300234130 its reverse (3143200300432), we get a palindrome (26543500534562).

The spelling of 23400300234130 in words is "twenty-three trillion, four hundred billion, three hundred million, two hundred thirty-four thousand, one hundred thirty".