1013003231233 has 16 divisors (see below), whose sum is σ = 1214305703424. Its totient is φ = 826846297920.

The previous prime is 1013003231221. The next prime is 1013003231237. The reversal of 1013003231233 is 3321323003101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013003231233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013003231237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41596438 + ... + 41620783.

It is an arithmetic number, because the mean of its divisors is an integer number (75894106464).

Almost surely, 2^{1013003231233} is an apocalyptic number.

It is an amenable number.

1013003231233 is a deficient number, since it is larger than the sum of its proper divisors (201302472191).

1013003231233 is an equidigital number, since it uses as much as digits as its factorization.

1013003231233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83217312.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1013003231233 its reverse (3321323003101), we get a palindrome (4334326234334).

The spelling of 1013003231233 in words is "one trillion, thirteen billion, three million, two hundred thirty-one thousand, two hundred thirty-three".