1230011029999 has 4 divisors (see below), whose sum is σ = 1253218785336. Its totient is φ = 1206803274664.

The previous prime is 1230011029997. The next prime is 1230011030023. The reversal of 1230011029999 is 9999201100321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1230011029999 - 2¹ = 1230011029997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230011029997) 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, 11603877589 + ... + 11603877694.

It is an arithmetic number, because the mean of its divisors is an integer number (313304696334).

Almost surely, 2^{1230011029999} is an apocalyptic number.

1230011029999 is a deficient number, since it is larger than the sum of its proper divisors (23207755337).

1230011029999 is an equidigital number, since it uses as much as digits as its factorization.

1230011029999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23207755336.

The product of its (nonzero) digits is 78732, while the sum is 46.

The spelling of 1230011029999 in words is "one trillion, two hundred thirty billion, eleven million, twenty-nine thousand, nine hundred ninety-nine".