102543405351 has 8 divisors (see below), whose sum is σ = 139904181120. Its totient is φ = 66772449912.

The previous prime is 102543405343. The next prime is 102543405389. The reversal of 102543405351 is 153504345201.

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

It is not a de Polignac number, because 102543405351 - 2³ = 102543405343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102543405751) 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, 397454931 + ... + 397455188.

It is an arithmetic number, because the mean of its divisors is an integer number (17488022640).

Almost surely, 2^102543405351 is an apocalyptic number.

102543405351 is a deficient number, since it is larger than the sum of its proper divisors (37360775769).

102543405351 is an equidigital number, since it uses as much as digits as its factorization.

102543405351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794910165.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 102543405351 in words is "one hundred two billion, five hundred forty-three million, four hundred five thousand, three hundred fifty-one".