1013030021233 has 32 divisors (see below), whose sum is σ = 1098820090368. Its totient is φ = 930281625600.

The previous prime is 1013030021209. The next prime is 1013030021239. The reversal of 1013030021233 is 3321200303101.

It is a cyclic number.

It is not a de Polignac number, because 1013030021233 - 2²¹ = 1013027924081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1013030021233.

It is not an unprimeable number, because it can be changed into a prime (1013030021239) 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 31 ways as a sum of consecutive naturals, for example, 473156343 + ... + 473158483.

It is an arithmetic number, because the mean of its divisors is an integer number (34338127824).

Almost surely, 2^{1013030021233} is an apocalyptic number.

It is an amenable number.

1013030021233 is a deficient number, since it is larger than the sum of its proper divisors (85790069135).

1013030021233 is a wasteful number, since it uses less digits than its factorization.

1013030021233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3753.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1013030021233 its reverse (3321200303101), we get a palindrome (4334230324334).

The spelling of 1013030021233 in words is "one trillion, thirteen billion, thirty million, twenty-one thousand, two hundred thirty-three".