136901560322 has 6 divisors (see below), whose sum is σ = 205353125379. Its totient is φ = 68450518530.

The previous prime is 136901560309. The next prime is 136901560343. The reversal of 136901560322 is 223065109631.

It can be written as a sum of positive squares in only one way, i.e., 68450780161 + 68450780161 = 261631^2 + 261631^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=261631.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 392447 + ... + 654077.

Almost surely, 2^136901560322 is an apocalyptic number.

136901560322 is a deficient number, since it is larger than the sum of its proper divisors (68451565057).

136901560322 is an frugal number, since it uses more digits than its factorization.

136901560322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523264 (or 261633 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

Adding to 136901560322 its reverse (223065109631), we get a palindrome (359966669953).

The spelling of 136901560322 in words is "one hundred thirty-six billion, nine hundred one million, five hundred sixty thousand, three hundred twenty-two".