136221045526316 has 6 divisors (see below), whose sum is σ = 238386829671060. Its totient is φ = 68110522763156.

The previous prime is 136221045526303. The next prime is 136221045526327. The reversal of 136221045526316 is 613625540122631.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17027630690786 + ... + 17027630690793.

It is an arithmetic number, because the mean of its divisors is an integer number (39731138278510).

Almost surely, 2^{136221045526316} is an apocalyptic number.

It is an amenable number.

136221045526316 is a deficient number, since it is larger than the sum of its proper divisors (102165784144744).

136221045526316 is a wasteful number, since it uses less digits than its factorization.

136221045526316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34055261381583 (or 34055261381581 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

Adding to 136221045526316 its reverse (613625540122631), we get a palindrome (749846585648947).

The spelling of 136221045526316 in words is "one hundred thirty-six trillion, two hundred twenty-one billion, forty-five million, five hundred twenty-six thousand, three hundred sixteen".