102235072 has 14 divisors (see below), whose sum is σ = 202872848. Its totient is φ = 51117504.

The previous prime is 102235031. The next prime is 102235073. The reversal of 102235072 is 270532201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102235073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798648 + ... + 798775.

Almost surely, 2^102235072 is an apocalyptic number.

It is an amenable number.

102235072 is a deficient number, since it is larger than the sum of its proper divisors (100637776).

102235072 is an equidigital number, since it uses as much as digits as its factorization.

102235072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597435 (or 1597425 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 102235072 is about 10111.1360390413. The cubic root of 102235072 is about 467.5915300210.

Adding to 102235072 its reverse (270532201), we get a palindrome (372767273).

The spelling of 102235072 in words is "one hundred two million, two hundred thirty-five thousand, seventy-two".