213333123314435 has 16 divisors (see below), whose sum is σ = 256716668915712. Its totient is φ = 170188930850400.

The previous prime is 213333123314429. The next prime is 213333123314557. The reversal of 213333123314435 is 534413321333312.

It is not a de Polignac number, because 213333123314435 - 2¹⁰ = 213333123313411 is a prime.

It is a super-2 number, since 2×213333123314435² (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 = 213333123314392 and 213333123314401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19219451 + ... + 28214420.

It is an arithmetic number, because the mean of its divisors is an integer number (16044791807232).

Almost surely, 2^{213333123314435} is an apocalyptic number.

213333123314435 is a deficient number, since it is larger than the sum of its proper divisors (43383545601277).

213333123314435 is a wasteful number, since it uses less digits than its factorization.

213333123314435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47436394.

The product of its digits is 699840, while the sum is 41.

Adding to 213333123314435 its reverse (534413321333312), we get a palindrome (747746444647747).

The spelling of 213333123314435 in words is "two hundred thirteen trillion, three hundred thirty-three billion, one hundred twenty-three million, three hundred fourteen thousand, four hundred thirty-five".