1023220030 has 16 divisors (see below), whose sum is σ = 2104909920. Its totient is φ = 350818272.

The previous prime is 1023220001. The next prime is 1023220061. The reversal of 1023220030 is 300223201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7308645 + ... + 7308784.

It is an arithmetic number, because the mean of its divisors is an integer number (131556870).

Almost surely, 2^1023220030 is an apocalyptic number.

1023220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023220030 is an abundant number, since it is smaller than the sum of its proper divisors (1081689890).

1023220030 is a wasteful number, since it uses less digits than its factorization.

1023220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14617443.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1023220030 is about 31987.8106471825. The cubic root of 1023220030 is about 1007.6808632932.

Adding to 1023220030 its reverse (300223201), we get a palindrome (1323443231).

The spelling of 1023220030 in words is "one billion, twenty-three million, two hundred twenty thousand, thirty".