136162225163 has 4 divisors (see below), whose sum is σ = 136175956968. Its totient is φ = 136148493360.

The previous prime is 136162225159. The next prime is 136162225189. The reversal of 136162225163 is 361522261631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 361522261631 = 1213 ⋅298039787.

It is a cyclic number.

It is not a de Polignac number, because 136162225163 - 2² = 136162225159 is a prime.

It is a super-2 number, since 2×136162225163² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136162225193) 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, 6851018 + ... + 6870863.

It is an arithmetic number, because the mean of its divisors is an integer number (34043989242).

Almost surely, 2^136162225163 is an apocalyptic number.

136162225163 is a deficient number, since it is larger than the sum of its proper divisors (13731805).

136162225163 is an equidigital number, since it uses as much as digits as its factorization.

136162225163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13731804.

The product of its digits is 77760, while the sum is 38.

Adding to 136162225163 its reverse (361522261631), we get a palindrome (497684486794).

The spelling of 136162225163 in words is "one hundred thirty-six billion, one hundred sixty-two million, two hundred twenty-five thousand, one hundred sixty-three".