102523052 has 12 divisors (see below), whose sum is σ = 187216176. Its totient is φ = 49032720.

The previous prime is 102523049. The next prime is 102523079. The reversal of 102523052 is 250325201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557099 + ... + 557282.

It is an arithmetic number, because the mean of its divisors is an integer number (15601348).

Almost surely, 2^102523052 is an apocalyptic number.

It is an amenable number.

102523052 is a deficient number, since it is larger than the sum of its proper divisors (84693124).

102523052 is a wasteful number, since it uses less digits than its factorization.

102523052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114408 (or 1114406 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 102523052 is about 10125.3667587895. The cubic root of 102523052 is about 468.0301621781.

Adding to 102523052 its reverse (250325201), we get a palindrome (352848253).

The spelling of 102523052 in words is "one hundred two million, five hundred twenty-three thousand, fifty-two".