102013232 has 20 divisors (see below), whose sum is σ = 199610736. Its totient is φ = 50500800.

The previous prime is 102013217. The next prime is 102013259. The reversal of 102013232 is 232310201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29948 + ... + 33179.

Almost surely, 2^102013232 is an apocalyptic number.

It is an amenable number.

102013232 is a deficient number, since it is larger than the sum of its proper divisors (97597504).

102013232 is a wasteful number, since it uses less digits than its factorization.

102013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63236 (or 63230 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 102013232 is about 10100.1599987327. The cubic root of 102013232 is about 467.2530759664.

Adding to 102013232 its reverse (232310201), we get a palindrome (334323433).

The spelling of 102013232 in words is "one hundred two million, thirteen thousand, two hundred thirty-two".