61068108118 has 16 divisors (see below), whose sum is σ = 97698492144. Its totient is φ = 28528165120.

The previous prime is 61068108077. The next prime is 61068108121. The reversal of 61068108118 is 81180186016.

It is a super-2 number, since 2×61068108118² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 6550528 + ... + 6559843.

It is an arithmetic number, because the mean of its divisors is an integer number (6106155759).

Almost surely, 2^61068108118 is an apocalyptic number.

61068108118 is a deficient number, since it is larger than the sum of its proper divisors (36630384026).

61068108118 is a wasteful number, since it uses less digits than its factorization.

61068108118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13110527.

The product of its (nonzero) digits is 18432, while the sum is 40.

The spelling of 61068108118 in words is "sixty-one billion, sixty-eight million, one hundred eight thousand, one hundred eighteen".