136611224353 has 4 divisors (see below), whose sum is σ = 138146182020. Its totient is φ = 135076266688.

The previous prime is 136611224339. The next prime is 136611224369. The reversal of 136611224353 is 353422116631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353422116631 = 29 ⋅12186969539.

It can be written as a sum of positive squares in 2 ways, for example, as 75687162769 + 60924061584 = 275113^2 + 246828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136611224353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136611224053) 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, 767478700 + ... + 767478877.

It is an arithmetic number, because the mean of its divisors is an integer number (34536545505).

Almost surely, 2^136611224353 is an apocalyptic number.

It is an amenable number.

136611224353 is a deficient number, since it is larger than the sum of its proper divisors (1534957667).

136611224353 is an equidigital number, since it uses as much as digits as its factorization.

136611224353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534957666.

The product of its digits is 77760, while the sum is 37.

The spelling of 136611224353 in words is "one hundred thirty-six billion, six hundred eleven million, two hundred twenty-four thousand, three hundred fifty-three".