213015535153 has 4 divisors (see below), whose sum is σ = 213016574320. Its totient is φ = 213014495988.

The previous prime is 213015535111. The next prime is 213015535171. The reversal of 213015535153 is 351535510312.

213015535153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 213015535153 - 2¹³ = 213015526961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213015595153) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 98175 + ... + 660052.

It is an arithmetic number, because the mean of its divisors is an integer number (53254143580).

Almost surely, 2^213015535153 is an apocalyptic number.

It is an amenable number.

213015535153 is a deficient number, since it is larger than the sum of its proper divisors (1039167).

213015535153 is an equidigital number, since it uses as much as digits as its factorization.

213015535153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039166.

The product of its (nonzero) digits is 33750, while the sum is 34.

The spelling of 213015535153 in words is "two hundred thirteen billion, fifteen million, five hundred thirty-five thousand, one hundred fifty-three".