13210212002031 has 24 divisors (see below), whose sum is σ = 21101243591376. Its totient is φ = 7896515264640.

The previous prime is 13210212002003. The next prime is 13210212002051. The reversal of 13210212002031 is 13020021201231.

It is not a de Polignac number, because 13210212002031 - 2²⁷ = 13210077784303 is a prime.

It is a super-2 number, since 2×13210212002031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13210212001995 and 13210212002013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210212002051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 913941300 + ... + 913955753.

It is an arithmetic number, because the mean of its divisors is an integer number (879218482974).

Almost surely, 2^{13210212002031} is an apocalyptic number.

13210212002031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13210212002031 is a deficient number, since it is larger than the sum of its proper divisors (7891031589345).

13210212002031 is a wasteful number, since it uses less digits than its factorization.

13210212002031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827897143 (or 1827897140 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13210212002031 its reverse (13020021201231), we get a palindrome (26230233203262).

The spelling of 13210212002031 in words is "thirteen trillion, two hundred ten billion, two hundred twelve million, two thousand, thirty-one".