1000012312330 has 8 divisors (see below), whose sum is σ = 1800022162212. Its totient is φ = 400004924928.

The previous prime is 1000012312309. The next prime is 1000012312331. The reversal of 1000012312330 is 332132100001.

1000012312330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 973168439049 + 26843873281 = 986493^2 + 163841^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1000012312331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50000615607 + ... + 50000615626.

Almost surely, 2^{1000012312330} is an apocalyptic number.

1000012312330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000012312330 is a deficient number, since it is larger than the sum of its proper divisors (800009849882).

1000012312330 is a wasteful number, since it uses less digits than its factorization.

1000012312330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100001231240.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1000012312330 its reverse (332132100001), we get a palindrome (1332144412331).

The spelling of 1000012312330 in words is "one trillion, twelve million, three hundred twelve thousand, three hundred thirty".