10202213203031 has 8 divisors (see below), whose sum is σ = 10511510037264. Its totient is φ = 9897498544320.

The previous prime is 10202213203019. The next prime is 10202213203043. The reversal of 10202213203031 is 13030231220201.

It is an interprime number because it is at equal distance from previous prime (10202213203019) and next prime (10202213203043).

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

It is not a de Polignac number, because 10202213203031 - 2¹⁰ = 10202213202007 is a prime.

It is a super-2 number, since 2×10202213203031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10202213202994 and 10202213203012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202213203631) 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 7 ways as a sum of consecutive naturals, for example, 1145539361 + ... + 1145548266.

It is an arithmetic number, because the mean of its divisors is an integer number (1313938754658).

Almost surely, 2^{10202213203031} is an apocalyptic number.

10202213203031 is a deficient number, since it is larger than the sum of its proper divisors (309296834233).

10202213203031 is an equidigital number, since it uses as much as digits as its factorization.

10202213203031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291087761.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10202213203031 its reverse (13030231220201), we get a palindrome (23232444423232).

The spelling of 10202213203031 in words is "ten trillion, two hundred two billion, two hundred thirteen million, two hundred three thousand, thirty-one".