270851783213 has 4 divisors (see below), whose sum is σ = 295474672608. Its totient is φ = 246228893820.

The previous prime is 270851783183. The next prime is 270851783219. The reversal of 270851783213 is 312387158072.

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 270851783213 - 2⁶ = 270851783149 is a prime.

It is a super-3 number, since 3×270851783213³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270851783219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12311444681 + ... + 12311444702.

It is an arithmetic number, because the mean of its divisors is an integer number (73868668152).

Almost surely, 2^270851783213 is an apocalyptic number.

It is an amenable number.

270851783213 is a deficient number, since it is larger than the sum of its proper divisors (24622889395).

270851783213 is a wasteful number, since it uses less digits than its factorization.

270851783213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24622889394.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 270851783213 in words is "two hundred seventy billion, eight hundred fifty-one million, seven hundred eighty-three thousand, two hundred thirteen".