213453102054 has 8 divisors (see below), whose sum is σ = 426906204120. Its totient is φ = 71151034016.

The previous prime is 213453102053. The next prime is 213453102097. The reversal of 213453102054 is 450201354312.

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

213453102054 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213453102053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17787758499 + ... + 17787758510.

It is an arithmetic number, because the mean of its divisors is an integer number (53363275515).

Almost surely, 2^213453102054 is an apocalyptic number.

213453102054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213453102054 is a wasteful number, since it uses less digits than its factorization.

213453102054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35575517014.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 213453102054 its reverse (450201354312), we get a palindrome (663654456366).

The spelling of 213453102054 in words is "two hundred thirteen billion, four hundred fifty-three million, one hundred two thousand, fifty-four".