102652330 has 32 divisors (see below), whose sum is σ = 205001280. Its totient is φ = 36693120.

The previous prime is 102652327. The next prime is 102652331. The reversal of 102652330 is 33256201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (102652331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1419 + ... + 14398.

It is an arithmetic number, because the mean of its divisors is an integer number (6406290).

Almost surely, 2^102652330 is an apocalyptic number.

102652330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102652330 is a deficient number, since it is larger than the sum of its proper divisors (102348950).

102652330 is a wasteful number, since it uses less digits than its factorization.

102652330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15894.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 102652330 is about 10131.7486151207. The cubic root of 102652330 is about 468.2268027967.

The spelling of 102652330 in words is "one hundred two million, six hundred fifty-two thousand, three hundred thirty".