107136445 has 8 divisors (see below), whose sum is σ = 138453336. Its totient is φ = 79116096.

The previous prime is 107136439. The next prime is 107136451. The reversal of 107136445 is 544631701.

It is an interprime number because it is at equal distance from previous prime (107136439) and next prime (107136451).

It can be written as a sum of positive squares in 4 ways, for example, as 3463321 + 103673124 = 1861^2 + 10182^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107136445 - 2³ = 107136437 is a prime.

It is a super-2 number, since 2×107136445² = 22956435694476050, which contains 22 as substring.

It is a Duffinian number.

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, 824062 + ... + 824191.

It is an arithmetic number, because the mean of its divisors is an integer number (17306667).

Almost surely, 2^107136445 is an apocalyptic number.

It is an amenable number.

107136445 is a deficient number, since it is larger than the sum of its proper divisors (31316891).

107136445 is a wasteful number, since it uses less digits than its factorization.

107136445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648271.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 107136445 is about 10350.6736495747. The cubic root of 107136445 is about 474.9476507405.

The spelling of 107136445 in words is "one hundred seven million, one hundred thirty-six thousand, four hundred forty-five".