137865126206102 has 8 divisors (see below), whose sum is σ = 206798831051112. Its totient is φ = 68932182522400.

The previous prime is 137865126206083. The next prime is 137865126206141. The reversal of 137865126206102 is 201602621568731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189837299 + ... + 190562142.

It is an arithmetic number, because the mean of its divisors is an integer number (25849853881389).

Almost surely, 2^{137865126206102} is an apocalyptic number.

137865126206102 is a deficient number, since it is larger than the sum of its proper divisors (68933704845010).

137865126206102 is a wasteful number, since it uses less digits than its factorization.

137865126206102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380580654.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 137865126206102 in words is "one hundred thirty-seven trillion, eight hundred sixty-five billion, one hundred twenty-six million, two hundred six thousand, one hundred two".