43111042320130 has 16 divisors (see below), whose sum is σ = 82164574775160. Its totient is φ = 16230039461632.

The previous prime is 43111042320107. The next prime is 43111042320133. The reversal of 43111042320130 is 3102324011134.

It can be written as a sum of positive squares in 4 ways, for example, as 36154208788569 + 6956833531561 = 6012837^2 + 2637581^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43111042320095 and 43111042320104.

It is not an unprimeable number, because it can be changed into a prime (43111042320133) 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, 126797183125 + ... + 126797183464.

Almost surely, 2^{43111042320130} is an apocalyptic number.

43111042320130 is a deficient number, since it is larger than the sum of its proper divisors (39053532455030).

43111042320130 is a wasteful number, since it uses less digits than its factorization.

43111042320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253594366613.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 43111042320130 its reverse (3102324011134), we get a palindrome (46213366331264).

The spelling of 43111042320130 in words is "forty-three trillion, one hundred eleven billion, forty-two million, three hundred twenty thousand, one hundred thirty".