102533072 has 20 divisors (see below), whose sum is σ = 200091360. Its totient is φ = 50896608.

The previous prime is 102533047. The next prime is 102533141. The reversal of 102533072 is 270335201.

It is a congruent 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, 20828 + ... + 25275.

It is an arithmetic number, because the mean of its divisors is an integer number (10004568).

Almost surely, 2^102533072 is an apocalyptic number.

It is an amenable number.

102533072 is a deficient number, since it is larger than the sum of its proper divisors (97558288).

102533072 is a wasteful number, since it uses less digits than its factorization.

102533072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46250 (or 46244 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 102533072 is about 10125.8615435922. The cubic root of 102533072 is about 468.0454091863.

Adding to 102533072 its reverse (270335201), we get a palindrome (372868273).

The spelling of 102533072 in words is "one hundred two million, five hundred thirty-three thousand, seventy-two".