102524132 has 6 divisors (see below), whose sum is σ = 179417238. Its totient is φ = 51262064.

The previous prime is 102524117. The next prime is 102524141. The reversal of 102524132 is 231425201.

It can be written as a sum of positive squares in only one way, i.e., 77862976 + 24661156 = 8824^2 + 4966^2 .

It is a super-2 number, since 2×102524132² = 21022395284706848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12815513 + ... + 12815520.

It is an arithmetic number, because the mean of its divisors is an integer number (29902873).

Almost surely, 2^102524132 is an apocalyptic number.

It is an amenable number.

102524132 is a deficient number, since it is larger than the sum of its proper divisors (76893106).

102524132 is a wasteful number, since it uses less digits than its factorization.

102524132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25631037 (or 25631035 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 102524132 is about 10125.4200900506. The cubic root of 102524132 is about 468.0318056160.

Adding to 102524132 its reverse (231425201), we get a palindrome (333949333).

The spelling of 102524132 in words is "one hundred two million, five hundred twenty-four thousand, one hundred thirty-two".