213362241571253 has 4 divisors (see below), whose sum is σ = 214554209401440. Its totient is φ = 212170273741068.

The previous prime is 213362241571247. The next prime is 213362241571267. The reversal of 213362241571253 is 352175142263312.

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 213362241571253 - 2¹⁸ = 213362241309109 is a prime.

It is a super-2 number, since 2×213362241571253² (a number of 29 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 = 213362241571198 and 213362241571207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213362241571553) 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, 595983914825 + ... + 595983915182.

It is an arithmetic number, because the mean of its divisors is an integer number (53638552350360).

Almost surely, 2^{213362241571253} is an apocalyptic number.

It is an amenable number.

213362241571253 is a deficient number, since it is larger than the sum of its proper divisors (1191967830187).

213362241571253 is a wasteful number, since it uses less digits than its factorization.

213362241571253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191967830186.

The product of its digits is 1814400, while the sum is 47.

The spelling of 213362241571253 in words is "two hundred thirteen trillion, three hundred sixty-two billion, two hundred forty-one million, five hundred seventy-one thousand, two hundred fifty-three".