102030022 has 16 divisors (see below), whose sum is σ = 163330560. Its totient is φ = 47634048.

The previous prime is 102030007. The next prime is 102030059. The reversal of 102030022 is 220030201.

It is a junction number, because it is equal to n+sod(n) for n = 102029990 and 102030008.

It is a congruent number.

It is an unprimeable number.

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, 7497 + ... + 16132.

It is an arithmetic number, because the mean of its divisors is an integer number (10208160).

Almost surely, 2^102030022 is an apocalyptic number.

102030022 is a deficient number, since it is larger than the sum of its proper divisors (61300538).

102030022 is a wasteful number, since it uses less digits than its factorization.

102030022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23775.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 102030022 is about 10100.9911394873. The cubic root of 102030022 is about 467.2787090751.

Adding to 102030022 its reverse (220030201), we get a palindrome (322060223).

The spelling of 102030022 in words is "one hundred two million, thirty thousand, twenty-two".