136326245201 has 4 divisors (see below), whose sum is σ = 136869377904. Its totient is φ = 135783112500.

The previous prime is 136326245189. The next prime is 136326245233. The reversal of 136326245201 is 102542623631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136326245201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (136326245281) 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, 271565975 + ... + 271566476.

It is an arithmetic number, because the mean of its divisors is an integer number (34217344476).

Almost surely, 2^136326245201 is an apocalyptic number.

It is an amenable number.

136326245201 is a deficient number, since it is larger than the sum of its proper divisors (543132703).

136326245201 is an equidigital number, since it uses as much as digits as its factorization.

136326245201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543132702.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 136326245201 its reverse (102542623631), we get a palindrome (238868868832).

The spelling of 136326245201 in words is "one hundred thirty-six billion, three hundred twenty-six million, two hundred forty-five thousand, two hundred one".