102543345201 has 8 divisors (see below), whose sum is σ = 149153956704. Its totient is φ = 62147481920.

The previous prime is 102543345167. The next prime is 102543345269.

102543345201 is nontrivially palindromic in base 10.

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 102543345201 - 2¹⁵ = 102543312433 is a prime.

It is a super-2 number, since 2×102543345201² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102543345001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553687016 + ... + 1553687081.

It is an arithmetic number, because the mean of its divisors is an integer number (18644244588).

Almost surely, 2^102543345201 is an apocalyptic number.

102543345201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102543345201 is a deficient number, since it is larger than the sum of its proper divisors (46610611503).

102543345201 is a wasteful number, since it uses less digits than its factorization.

102543345201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107374111.

The product of its (nonzero) digits is 14400, while the sum is 30.

It can be divided in two parts, 102543 and 345201, that added together give a palindrome (447744).

The spelling of 102543345201 in words is "one hundred two billion, five hundred forty-three million, three hundred forty-five thousand, two hundred one".