136640103327 has 96 divisors (see below), whose sum is σ = 254137927680. Its totient is φ = 68819120640.

The previous prime is 136640103317. The next prime is 136640103343. The reversal of 136640103327 is 723301046631.

136640103327 is a `hidden beast` number, since 1 + 3 + 6 + 640 + 1 + 0 + 3 + 3 + 2 + 7 = 666.

It is not a de Polignac number, because 136640103327 - 2⁷ = 136640103199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136640103291 and 136640103300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136640103307) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1534924 + ... + 1621502.

It is an arithmetic number, because the mean of its divisors is an integer number (2647270080).

Almost surely, 2^136640103327 is an apocalyptic number.

136640103327 is a deficient number, since it is larger than the sum of its proper divisors (117497824353).

136640103327 is a wasteful number, since it uses less digits than its factorization.

136640103327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86693 (or 86690 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

Adding to 136640103327 its reverse (723301046631), we get a palindrome (859941149958).

The spelling of 136640103327 in words is "one hundred thirty-six billion, six hundred forty million, one hundred three thousand, three hundred twenty-seven".