23113404043130 has 16 divisors (see below), whose sum is σ = 41610911038344. Its totient is φ = 9243854114880.

The previous prime is 23113404043073. The next prime is 23113404043151. The reversal of 23113404043130 is 3134040431132.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17566752595441 + 5546651447689 = 4191271^2 + 2355133^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23113404043093 and 23113404043102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188373401 + ... + 188496060.

Almost surely, 2^{23113404043130} is an apocalyptic number.

23113404043130 is a deficient number, since it is larger than the sum of its proper divisors (18497506995214).

23113404043130 is a wasteful number, since it uses less digits than its factorization.

23113404043130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376875601.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 23113404043130 its reverse (3134040431132), we get a palindrome (26247444474262).

The spelling of 23113404043130 in words is "twenty-three trillion, one hundred thirteen billion, four hundred four million, forty-three thousand, one hundred thirty".