136957103 has 4 divisors (see below), whose sum is σ = 137053200. Its totient is φ = 136861008.

The previous prime is 136957087. The next prime is 136957109. The reversal of 136957103 is 301759631.

136957103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 136957103 - 2⁴ = 136957087 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 (136957109) 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, 45878 + ... + 48771.

It is an arithmetic number, because the mean of its divisors is an integer number (34263300).

Almost surely, 2^136957103 is an apocalyptic number.

136957103 is a deficient number, since it is larger than the sum of its proper divisors (96097).

136957103 is an equidigital number, since it uses as much as digits as its factorization.

136957103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96096.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 136957103 is about 11702.8672982308. The cubic root of 136957103 is about 515.4598626022.

The spelling of 136957103 in words is "one hundred thirty-six million, nine hundred fifty-seven thousand, one hundred three".