213552015113201 has 32 divisors (see below), whose sum is σ = 235009865548800. Its totient is φ = 193174025379840.

The previous prime is 213552015113197. The next prime is 213552015113209. The reversal of 213552015113201 is 102311510255312.

It is not a de Polignac number, because 213552015113201 - 2² = 213552015113197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213552015113209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83437190 + ... + 85958528.

It is an arithmetic number, because the mean of its divisors is an integer number (7344058298400).

Almost surely, 2^{213552015113201} is an apocalyptic number.

It is an amenable number.

213552015113201 is a deficient number, since it is larger than the sum of its proper divisors (21457850435599).

213552015113201 is a wasteful number, since it uses less digits than its factorization.

213552015113201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522489.

The product of its (nonzero) digits is 9000, while the sum is 32.

Adding to 213552015113201 its reverse (102311510255312), we get a palindrome (315863525368513).

The spelling of 213552015113201 in words is "two hundred thirteen trillion, five hundred fifty-two billion, fifteen million, one hundred thirteen thousand, two hundred one".