213075371733535 has 8 divisors (see below), whose sum is σ = 255766296128976. Its totient is φ = 170409730687680.

The previous prime is 213075371733473. The next prime is 213075371733571. The reversal of 213075371733535 is 535337173570312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213075371733535 - 2¹⁹ = 213075371209247 is a prime.

It is a super-2 number, since 2×213075371733535² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6320818854 + ... + 6320852563.

It is an arithmetic number, because the mean of its divisors is an integer number (31970787016122).

Almost surely, 2^{213075371733535} is an apocalyptic number.

213075371733535 is a deficient number, since it is larger than the sum of its proper divisors (42690924395441).

213075371733535 is a wasteful number, since it uses less digits than its factorization.

213075371733535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12641674793.

The product of its (nonzero) digits is 20837250, while the sum is 55.

The spelling of 213075371733535 in words is "two hundred thirteen trillion, seventy-five billion, three hundred seventy-one million, seven hundred thirty-three thousand, five hundred thirty-five".