102030351 has 8 divisors (see below), whose sum is σ = 136156080. Its totient is φ = 67962432.

The previous prime is 102030329. The next prime is 102030359. The reversal of 102030351 is 153030201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102030351 - 2⁵ = 102030319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102030351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102030359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10150 + ... + 17523.

It is an arithmetic number, because the mean of its divisors is an integer number (17019510).

Almost surely, 2^102030351 is an apocalyptic number.

102030351 is a deficient number, since it is larger than the sum of its proper divisors (34125729).

102030351 is a wasteful number, since it uses less digits than its factorization.

102030351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28905.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 102030351 is about 10101.0074250047. The cubic root of 102030351 is about 467.2792113277.

Adding to 102030351 its reverse (153030201), we get a palindrome (255060552).

The spelling of 102030351 in words is "one hundred two million, thirty thousand, three hundred fifty-one".