1210204142213 has 8 divisors (see below), whose sum is σ = 1320231097920. Its totient is φ = 1100178586080.

The previous prime is 1210204142179. The next prime is 1210204142221. The reversal of 1210204142213 is 3122414020121.

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 1210204142213 - 2⁸ = 1210204141957 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 (1210204142243) 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, 2393081 + ... + 2854337.

It is an arithmetic number, because the mean of its divisors is an integer number (165028887240).

Almost surely, 2^{1210204142213} is an apocalyptic number.

It is an amenable number.

1210204142213 is a deficient number, since it is larger than the sum of its proper divisors (110026955707).

1210204142213 is a wasteful number, since it uses less digits than its factorization.

1210204142213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699787.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1210204142213 its reverse (3122414020121), we get a palindrome (4332618162334).

The spelling of 1210204142213 in words is "one trillion, two hundred ten billion, two hundred four million, one hundred forty-two thousand, two hundred thirteen".