102030795 has 24 divisors (see below), whose sum is σ = 177091200. Its totient is φ = 54343296.

The previous prime is 102030769. The next prime is 102030811. The reversal of 102030795 is 597030201.

It is not a de Polignac number, because 102030795 - 2¹² = 102026699 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57126 + ... + 58884.

It is an arithmetic number, because the mean of its divisors is an integer number (7378800).

Almost surely, 2^102030795 is an apocalyptic number.

102030795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102030795 is a deficient number, since it is larger than the sum of its proper divisors (75060405).

102030795 is a wasteful number, since it uses less digits than its factorization.

102030795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3059 (or 3056 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 102030795 is about 10101.0294029866. The cubic root of 102030795 is about 467.2798891380.

Adding to 102030795 its reverse (597030201), we get a palindrome (699060996).

The spelling of 102030795 in words is "one hundred two million, thirty thousand, seven hundred ninety-five".