1230011033312 has 24 divisors (see below), whose sum is σ = 2432443358016. Its totient is φ = 612247640832.

The previous prime is 1230011033309. The next prime is 1230011033323. The reversal of 1230011033312 is 2133301100321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86176373 + ... + 86190644.

It is an arithmetic number, because the mean of its divisors is an integer number (101351806584).

Almost surely, 2^{1230011033312} is an apocalyptic number.

It is an amenable number.

1230011033312 is a deficient number, since it is larger than the sum of its proper divisors (1202432324704).

1230011033312 is a wasteful number, since it uses less digits than its factorization.

1230011033312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172367250 (or 172367242 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1230011033312 its reverse (2133301100321), we get a palindrome (3363312133633).

The spelling of 1230011033312 in words is "one trillion, two hundred thirty billion, eleven million, thirty-three thousand, three hundred twelve".