107661103 has 4 divisors (see below), whose sum is σ = 117448488. Its totient is φ = 97873720.

The previous prime is 107661097. The next prime is 107661131. The reversal of 107661103 is 301166701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107661103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107661133) 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, 4893676 + ... + 4893697.

It is an arithmetic number, because the mean of its divisors is an integer number (29362122).

Almost surely, 2^107661103 is an apocalyptic number.

107661103 is a deficient number, since it is larger than the sum of its proper divisors (9787385).

107661103 is an equidigital number, since it uses as much as digits as its factorization.

107661103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9787384.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 107661103 is about 10375.9868446331. The cubic root of 107661103 is about 475.7216775001.

The spelling of 107661103 in words is "one hundred seven million, six hundred sixty-one thousand, one hundred three".