1012012330 has 32 divisors (see below), whose sum is σ = 2083377024. Its totient is φ = 346721856.

The previous prime is 1012012301. The next prime is 1012012367. The reversal of 1012012330 is 332102101.

It is a self number, because there is not a number n which added to its sum of digits gives 1012012330.

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 15 ways as a sum of consecutive naturals, for example, 108429 + ... + 117391.

It is an arithmetic number, because the mean of its divisors is an integer number (65105532).

Almost surely, 2^1012012330 is an apocalyptic number.

1012012330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012012330 is an abundant number, since it is smaller than the sum of its proper divisors (1071364694).

1012012330 is a wasteful number, since it uses less digits than its factorization.

1012012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10590.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1012012330 is about 31812.1412356980. The cubic root of 1012012330 is about 1003.9881832495.

Adding to 1012012330 its reverse (332102101), we get a palindrome (1344114431).

The spelling of 1012012330 in words is "one billion, twelve million, twelve thousand, three hundred thirty".