2203130321231 has 8 divisors (see below), whose sum is σ = 2565370077984. Its totient is φ = 1852767277920.

The previous prime is 2203130321219. The next prime is 2203130321237. The reversal of 2203130321231 is 1321230313022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2203130321231 - 2⁶ = 2203130321167 is a prime.

It is a super-2 number, since 2×2203130321231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2203130321197 and 2203130321206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203130321237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2969177960 + ... + 2969178701.

It is an arithmetic number, because the mean of its divisors is an integer number (320671259748).

Almost surely, 2^{2203130321231} is an apocalyptic number.

2203130321231 is a deficient number, since it is larger than the sum of its proper divisors (362239756753).

2203130321231 is an equidigital number, since it uses as much as digits as its factorization.

2203130321231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5938356721.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2203130321231 its reverse (1321230313022), we get a palindrome (3524360634253).

The spelling of 2203130321231 in words is "two trillion, two hundred three billion, one hundred thirty million, three hundred twenty-one thousand, two hundred thirty-one".