213355212103151 has 16 divisors (see below), whose sum is σ = 233696447114400. Its totient is φ = 193879699980288.

The previous prime is 213355212103147. The next prime is 213355212103193. The reversal of 213355212103151 is 151301212553312.

213355212103151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213355212103151 - 2² = 213355212103147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213355212103051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120380015 + ... + 122139503.

It is an arithmetic number, because the mean of its divisors is an integer number (14606027944650).

Almost surely, 2^{213355212103151} is an apocalyptic number.

213355212103151 is a deficient number, since it is larger than the sum of its proper divisors (20341235011249).

213355212103151 is a wasteful number, since it uses less digits than its factorization.

213355212103151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005498.

The product of its (nonzero) digits is 27000, while the sum is 35.

Adding to 213355212103151 its reverse (151301212553312), we get a palindrome (364656424656463).

The spelling of 213355212103151 in words is "two hundred thirteen trillion, three hundred fifty-five billion, two hundred twelve million, one hundred three thousand, one hundred fifty-one".