10131321224003 has 4 divisors (see below), whose sum is σ = 11578652827440. Its totient is φ = 8683989620568.

The previous prime is 10131321223963. The next prime is 10131321224081. The reversal of 10131321224003 is 30042212313101.

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

It is a cyclic number.

It is not a de Polignac number, because 10131321224003 - 2⁶ = 10131321223939 is a prime.

It is a super-2 number, since 2×10131321224003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10131321224003.

It is not an unprimeable number, because it can be changed into a prime (10131321224203) 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, 723665801708 + ... + 723665801721.

It is an arithmetic number, because the mean of its divisors is an integer number (2894663206860).

Almost surely, 2^{10131321224003} is an apocalyptic number.

10131321224003 is a deficient number, since it is larger than the sum of its proper divisors (1447331603437).

10131321224003 is an equidigital number, since it uses as much as digits as its factorization.

10131321224003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447331603436.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10131321224003 its reverse (30042212313101), we get a palindrome (40173533537104).

The spelling of 10131321224003 in words is "ten trillion, one hundred thirty-one billion, three hundred twenty-one million, two hundred twenty-four thousand, three".