102043430300231 has 24 divisors (see below), whose sum is σ = 125686894898880. Its totient is φ = 82320259886592.

The previous prime is 102043430300221. The next prime is 102043430300257. The reversal of 102043430300231 is 132003034340201.

It is a de Polignac number, because none of the positive numbers 2^k-102043430300231 is a prime.

It is a super-2 number, since 2×102043430300231² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102043430300231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102043430300221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217472690 + ... + 217941408.

It is an arithmetic number, because the mean of its divisors is an integer number (5236953954120).

Almost surely, 2^{102043430300231} is an apocalyptic number.

102043430300231 is a deficient number, since it is larger than the sum of its proper divisors (23643464598649).

102043430300231 is a wasteful number, since it uses less digits than its factorization.

102043430300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730103 (or 730096 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 102043430300231 its reverse (132003034340201), we get a palindrome (234046464640432).

The spelling of 102043430300231 in words is "one hundred two trillion, forty-three billion, four hundred thirty million, three hundred thousand, two hundred thirty-one".