10203011130233 has 4 divisors (see below), whose sum is σ = 10317651704820. Its totient is φ = 10088370555648.

The previous prime is 10203011130223. The next prime is 10203011130289. The reversal of 10203011130233 is 33203111030201.

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 3527004193024 + 6676006937209 = 1878032^2 + 2583797^2 .

It is a cyclic number.

It is not a de Polignac number, because 10203011130233 - 2¹² = 10203011126137 is a prime.

It is a super-2 number, since 2×10203011130233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10203011130223) 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 3 ways as a sum of consecutive naturals, for example, 57320287160 + ... + 57320287337.

It is an arithmetic number, because the mean of its divisors is an integer number (2579412926205).

Almost surely, 2^{10203011130233} is an apocalyptic number.

It is an amenable number.

10203011130233 is a deficient number, since it is larger than the sum of its proper divisors (114640574587).

10203011130233 is an equidigital number, since it uses as much as digits as its factorization.

10203011130233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114640574586.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10203011130233 its reverse (33203111030201), we get a palindrome (43406122160434).

The spelling of 10203011130233 in words is "ten trillion, two hundred three billion, eleven million, one hundred thirty thousand, two hundred thirty-three".