102620332 has 6 divisors (see below), whose sum is σ = 179585588. Its totient is φ = 51310164.

The previous prime is 102620327. The next prime is 102620333. The reversal of 102620332 is 233026201.

102620332 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

102620332 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (102620333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12827538 + ... + 12827545.

Almost surely, 2^102620332 is an apocalyptic number.

It is an amenable number.

102620332 is a deficient number, since it is larger than the sum of its proper divisors (76965256).

102620332 is a wasteful number, since it uses less digits than its factorization.

102620332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25655087 (or 25655085 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 102620332 is about 10130.1693964119. The cubic root of 102620332 is about 468.1781470470.

Adding to 102620332 its reverse (233026201), we get a palindrome (335646533).

The spelling of 102620332 in words is "one hundred two million, six hundred twenty thousand, three hundred thirty-two".