102102102230231 has 8 divisors (see below), whose sum is σ = 112808460776544. Its totient is φ = 91918005076480.

The previous prime is 102102102230209. The next prime is 102102102230251. The reversal of 102102102230231 is 132032201201201.

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

It is a cyclic number.

It is not a de Polignac number, because 102102102230231 - 2²⁶ = 102102035121367 is a prime.

It is a super-2 number, since 2×102102102230231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102102102230251) 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, 130565347730 + ... + 130565348511.

It is an arithmetic number, because the mean of its divisors is an integer number (14101057597068).

Almost surely, 2^{102102102230231} is an apocalyptic number.

102102102230231 is a deficient number, since it is larger than the sum of its proper divisors (10706358546313).

102102102230231 is a wasteful number, since it uses less digits than its factorization.

102102102230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261130696281.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102102102230231 its reverse (132032201201201), we get a palindrome (234134303431432).

The spelling of 102102102230231 in words is "one hundred two trillion, one hundred two billion, one hundred two million, two hundred thirty thousand, two hundred thirty-one".