43108161106 has 32 divisors (see below), whose sum is σ = 67522474800. Its totient is φ = 20615562240.

The previous prime is 43108161073. The next prime is 43108161113. The reversal of 43108161106 is 60116180134.

It can be written as a sum of positive squares in 8 ways, for example, as 37175310481 + 5932850625 = 192809^2 + 77025^2 .

It is a super-2 number, since 2×43108161106² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2811910 + ... + 2827198.

Almost surely, 2^43108161106 is an apocalyptic number.

43108161106 is a deficient number, since it is larger than the sum of its proper divisors (24414313694).

43108161106 is a wasteful number, since it uses less digits than its factorization.

43108161106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15774.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 43108161106 in words is "forty-three billion, one hundred eight million, one hundred sixty-one thousand, one hundred six".