1001205455233 has 16 divisors (see below), whose sum is σ = 1030427136000. Its totient is φ = 972409629312.

The previous prime is 1001205455207. The next prime is 1001205455311. The reversal of 1001205455233 is 3325545021001.

It is a cyclic number.

It is not a de Polignac number, because 1001205455233 - 2³⁷ = 863766501761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001205455195 and 1001205455204.

It is not an unprimeable number, because it can be changed into a prime (1001205458233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6641491 + ... + 6790567.

It is an arithmetic number, because the mean of its divisors is an integer number (64401696000).

Almost surely, 2^{1001205455233} is an apocalyptic number.

It is an amenable number.

1001205455233 is a deficient number, since it is larger than the sum of its proper divisors (29221680767).

1001205455233 is a wasteful number, since it uses less digits than its factorization.

1001205455233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150504.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 1001205455233 in words is "one trillion, one billion, two hundred five million, four hundred fifty-five thousand, two hundred thirty-three".