10213231213333 has 4 divisors (see below), whose sum is σ = 10213286028480. Its totient is φ = 10213176398188.

The previous prime is 10213231213313. The next prime is 10213231213349. The reversal of 10213231213333 is 33331213231201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10213231213333 - 2⁵ = 10213231213301 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 (10213231213313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27127135 + ... + 27501052.

It is an arithmetic number, because the mean of its divisors is an integer number (2553321507120).

Almost surely, 2^{10213231213333} is an apocalyptic number.

It is an amenable number.

10213231213333 is a deficient number, since it is larger than the sum of its proper divisors (54815147).

10213231213333 is an equidigital number, since it uses as much as digits as its factorization.

10213231213333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54815146.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 10213231213333 its reverse (33331213231201), we get a palindrome (43544444444534).

The spelling of 10213231213333 in words is "ten trillion, two hundred thirteen billion, two hundred thirty-one million, two hundred thirteen thousand, three hundred thirty-three".