136651105602 has 24 divisors (see below), whose sum is σ = 322993522800. Its totient is φ = 41409425880.

The previous prime is 136651105579. The next prime is 136651105691. The reversal of 136651105602 is 206501156631.

136651105602 is a `hidden beast` number, since 1 + 36 + 6 + 5 + 1 + 10 + 5 + 602 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345078352 + ... + 345078747.

It is an arithmetic number, because the mean of its divisors is an integer number (13458063450).

Almost surely, 2^136651105602 is an apocalyptic number.

136651105602 is an abundant number, since it is smaller than the sum of its proper divisors (186342417198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136651105602 is a wasteful number, since it uses less digits than its factorization.

136651105602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690157118 (or 690157115 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 136651105602 in words is "one hundred thirty-six billion, six hundred fifty-one million, one hundred five thousand, six hundred two".