102500352342 has 16 divisors (see below), whose sum is σ = 227778560880. Its totient is φ = 34166784096.

The previous prime is 102500352301. The next prime is 102500352343. The reversal of 102500352342 is 243253005201.

It is a happy number.

102500352342 is a `hidden beast` number, since 102 + 500 + 3 + 52 + 3 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102500352343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949077283 + ... + 949077390.

It is an arithmetic number, because the mean of its divisors is an integer number (14236160055).

Almost surely, 2^102500352342 is an apocalyptic number.

102500352342 is an abundant number, since it is smaller than the sum of its proper divisors (125278208538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102500352342 is a wasteful number, since it uses less digits than its factorization.

102500352342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898154684 (or 1898154678 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 102500352342 its reverse (243253005201), we get a palindrome (345753357543).

The spelling of 102500352342 in words is "one hundred two billion, five hundred million, three hundred fifty-two thousand, three hundred forty-two".