10131211232213 has 8 divisors (see below), whose sum is σ = 10153353805056. Its totient is φ = 10109069378800.

The previous prime is 10131211232209. The next prime is 10131211232227. The reversal of 10131211232213 is 31223211213101.

It is a happy number.

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 10131211232213 - 2² = 10131211232209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131211232243) 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, 35905520 + ... + 36186582.

It is an arithmetic number, because the mean of its divisors is an integer number (1269169225632).

Almost surely, 2^{10131211232213} is an apocalyptic number.

It is an amenable number.

10131211232213 is a deficient number, since it is larger than the sum of its proper divisors (22142572843).

10131211232213 is an equidigital number, since it uses as much as digits as its factorization.

10131211232213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359715.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 10131211232213 its reverse (31223211213101), we get a palindrome (41354422445314).

The spelling of 10131211232213 in words is "ten trillion, one hundred thirty-one billion, two hundred eleven million, two hundred thirty-two thousand, two hundred thirteen".