102231537132687 has 8 divisors (see below), whose sum is σ = 136309675605936. Its totient is φ = 68153878373952.

The previous prime is 102231537132649. The next prime is 102231537132707. The reversal of 102231537132687 is 786231735132201.

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

It is not a de Polignac number, because 102231537132687 - 2¹⁶ = 102231537067151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102231537132607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119431078 + ... + 120284019.

It is an arithmetic number, because the mean of its divisors is an integer number (17038709450742).

Almost surely, 2^{102231537132687} is an apocalyptic number.

102231537132687 is a deficient number, since it is larger than the sum of its proper divisors (34078138473249).

102231537132687 is a wasteful number, since it uses less digits than its factorization.

102231537132687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239857257.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 102231537132687 in words is "one hundred two trillion, two hundred thirty-one billion, five hundred thirty-seven million, one hundred thirty-two thousand, six hundred eighty-seven".