135621337037102 has 16 divisors (see below), whose sum is σ = 232504846835040. Its totient is φ = 58120648608768.

The previous prime is 135621337037089. The next prime is 135621337037141. The reversal of 135621337037102 is 201730733126531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231492827 + ... + 232077942.

It is an arithmetic number, because the mean of its divisors is an integer number (14531552927190).

Almost surely, 2^{135621337037102} is an apocalyptic number.

135621337037102 is a deficient number, since it is larger than the sum of its proper divisors (96883509797938).

135621337037102 is a wasteful number, since it uses less digits than its factorization.

135621337037102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463591675.

The product of its (nonzero) digits is 476280, while the sum is 44.

The spelling of 135621337037102 in words is "one hundred thirty-five trillion, six hundred twenty-one billion, three hundred thirty-seven million, thirty-seven thousand, one hundred two".