107278157161 has 16 divisors (see below), whose sum is σ = 133324119936. Its totient is φ = 84204700416.

The previous prime is 107278157159. The next prime is 107278157167. The reversal of 107278157161 is 161751872701.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 107278157161 - 2¹ = 107278157159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107278157167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12177991 + ... + 12186796.

It is an arithmetic number, because the mean of its divisors is an integer number (8332757496).

Almost surely, 2^107278157161 is an apocalyptic number.

It is an amenable number.

107278157161 is a deficient number, since it is larger than the sum of its proper divisors (26045962775).

107278157161 is a wasteful number, since it uses less digits than its factorization.

107278157161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24364848.

The product of its (nonzero) digits is 164640, while the sum is 46.

The spelling of 107278157161 in words is "one hundred seven billion, two hundred seventy-eight million, one hundred fifty-seven thousand, one hundred sixty-one".