10233113220013 has 4 divisors (see below), whose sum is σ = 10234680558940. Its totient is φ = 10231545881088.

The previous prime is 10233113219999. The next prime is 10233113220017. The reversal of 10233113220013 is 31002231133201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 259119685444 + 9973993534569 = 509038^2 + 3158163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10233113220013 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 (10233113220017) 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, 783659670 + ... + 783672727.

It is an arithmetic number, because the mean of its divisors is an integer number (2558670139735).

Almost surely, 2^{10233113220013} is an apocalyptic number.

It is an amenable number.

10233113220013 is a deficient number, since it is larger than the sum of its proper divisors (1567338927).

10233113220013 is an equidigital number, since it uses as much as digits as its factorization.

10233113220013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567338926.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10233113220013 its reverse (31002231133201), we get a palindrome (41235344353214).

The spelling of 10233113220013 in words is "ten trillion, two hundred thirty-three billion, one hundred thirteen million, two hundred twenty thousand, thirteen".