213301355155054 has 4 divisors (see below), whose sum is σ = 319952032732584. Its totient is φ = 106650677577526.

The previous prime is 213301355155043. The next prime is 213301355155099. The reversal of 213301355155054 is 450551553103312.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×213301355155054³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 213301355155054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53325338788762 + ... + 53325338788765.

It is an arithmetic number, because the mean of its divisors is an integer number (79988008183146).

Almost surely, 2^{213301355155054} is an apocalyptic number.

213301355155054 is a deficient number, since it is larger than the sum of its proper divisors (106650677577530).

213301355155054 is a wasteful number, since it uses less digits than its factorization.

213301355155054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106650677577529.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 213301355155054 in words is "two hundred thirteen trillion, three hundred one billion, three hundred fifty-five million, one hundred fifty-five thousand, fifty-four".