10213203221431 has 8 divisors (see below), whose sum is σ = 11676537782784. Its totient is φ = 8750945042520.

The previous prime is 10213203221413. The next prime is 10213203221443. The reversal of 10213203221431 is 13412230231201.

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 10213203221431 - 2⁵ = 10213203221399 is a prime.

It is a super-2 number, since 2×10213203221431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10213203221396 and 10213203221405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213203221401) 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, 269075275 + ... + 269113228.

It is an arithmetic number, because the mean of its divisors is an integer number (1459567222848).

Almost surely, 2^{10213203221431} is an apocalyptic number.

10213203221431 is a deficient number, since it is larger than the sum of its proper divisors (1463334561353).

10213203221431 is an equidigital number, since it uses as much as digits as its factorization.

10213203221431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538191221.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10213203221431 its reverse (13412230231201), we get a palindrome (23625433452632).

The spelling of 10213203221431 in words is "ten trillion, two hundred thirteen billion, two hundred three million, two hundred twenty-one thousand, four hundred thirty-one".