107158418381 has 4 divisors (see below), whose sum is σ = 122466763872. Its totient is φ = 91850072892.

The previous prime is 107158418369. The next prime is 107158418399. The reversal of 107158418381 is 183814851701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107158418381 - 2¹⁴ = 107158401997 is a prime.

It is a super-2 number, since 2×107158418381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107158418351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7654172735 + ... + 7654172748.

It is an arithmetic number, because the mean of its divisors is an integer number (30616690968).

Almost surely, 2^107158418381 is an apocalyptic number.

It is an amenable number.

107158418381 is a deficient number, since it is larger than the sum of its proper divisors (15308345491).

107158418381 is an equidigital number, since it uses as much as digits as its factorization.

107158418381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15308345490.

The product of its (nonzero) digits is 215040, while the sum is 47.

The spelling of 107158418381 in words is "one hundred seven billion, one hundred fifty-eight million, four hundred eighteen thousand, three hundred eighty-one".