1000100001233 has 8 divisors (see below), whose sum is σ = 1007448752640. Its totient is φ = 992751956640.

The previous prime is 1000100001223. The next prime is 1000100001269. The reversal of 1000100001233 is 3321000010001.

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

It is a cyclic number.

It is not a de Polignac number, because 1000100001233 - 2⁶ = 1000100001169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000100001223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2853728 + ... + 3184958.

It is an arithmetic number, because the mean of its divisors is an integer number (125931094080).

Almost surely, 2^{1000100001233} is an apocalyptic number.

It is an amenable number.

1000100001233 is a deficient number, since it is larger than the sum of its proper divisors (7348751407).

1000100001233 is a wasteful number, since it uses less digits than its factorization.

1000100001233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353407.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 1000100001233 its reverse (3321000010001), we get a palindrome (4321100011234).

The spelling of 1000100001233 in words is "one trillion, one hundred million, one thousand, two hundred thirty-three".