136103426 has 4 divisors (see below), whose sum is σ = 204155142. Its totient is φ = 68051712.

The previous prime is 136103381. The next prime is 136103437. The reversal of 136103426 is 624301631.

136103426 is digitally balanced in base 3, 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 can be written as a sum of positive squares in only one way, i.e., 86471401 + 49632025 = 9299^2 + 7045^2 .

It is a junction number, because it is equal to n+sod(n) for n = 136103395 and 136103404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34025855 + ... + 34025858.

Almost surely, 2^136103426 is an apocalyptic number.

136103426 is a deficient number, since it is larger than the sum of its proper divisors (68051716).

136103426 is an equidigital number, since it uses as much as digits as its factorization.

136103426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68051715.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 136103426 is about 11666.3373001127. The cubic root of 136103426 is about 514.3866465554.

The spelling of 136103426 in words is "one hundred thirty-six million, one hundred three thousand, four hundred twenty-six".