1012243330 has 32 divisors (see below), whose sum is σ = 2090468736. Its totient is φ = 345698304.

The previous prime is 1012243313. The next prime is 1012243361. The reversal of 1012243330 is 333422101.

1012243330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1012243298 and 1012243307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10144 + ... + 46123.

It is an arithmetic number, because the mean of its divisors is an integer number (65327148).

Almost surely, 2^1012243330 is an apocalyptic number.

1012243330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012243330 is an abundant number, since it is smaller than the sum of its proper divisors (1078225406).

1012243330 is a wasteful number, since it uses less digits than its factorization.

1012243330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56538.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1012243330 is about 31815.7717178132. The cubic root of 1012243330 is about 1004.0645669126.

Adding to 1012243330 its reverse (333422101), we get a palindrome (1345665431).

The spelling of 1012243330 in words is "one billion, twelve million, two hundred forty-three thousand, three hundred thirty".