102543352 has 16 divisors (see below), whose sum is σ = 192952440. Its totient is φ = 51089376.

The previous prime is 102543341. The next prime is 102543359. The reversal of 102543352 is 253345201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102543359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20383 + ... + 24910.

Almost surely, 2^102543352 is an apocalyptic number.

It is an amenable number.

102543352 is a deficient number, since it is larger than the sum of its proper divisors (90409088).

102543352 is a wasteful number, since it uses less digits than its factorization.

102543352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45582 (or 45578 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 102543352 is about 10126.3691419975. The cubic root of 102543352 is about 468.0610507932.

Adding to 102543352 its reverse (253345201), we get a palindrome (355888553).

The spelling of 102543352 in words is "one hundred two million, five hundred forty-three thousand, three hundred fifty-two".