110161166463 has 12 divisors (see below), whose sum is σ = 159128103888. Its totient is φ = 73437815040.

The previous prime is 110161166443. The next prime is 110161166471. The reversal of 110161166463 is 364661161011.

110161166463 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 6 + 1 + 1 + 6 + 646 + 3 = 666.

It is not a de Polignac number, because 110161166463 - 2⁹ = 110161165951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110161166443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1798 + ... + 469388.

It is an arithmetic number, because the mean of its divisors is an integer number (13260675324).

Almost surely, 2^110161166463 is an apocalyptic number.

110161166463 is a deficient number, since it is larger than the sum of its proper divisors (48966937425).

110161166463 is a wasteful number, since it uses less digits than its factorization.

110161166463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493774 (or 493771 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 110161166463 in words is "one hundred ten billion, one hundred sixty-one million, one hundred sixty-six thousand, four hundred sixty-three".