213310040455120 has 80 divisors (see below), whose sum is σ = 596626579347840. Its totient is φ = 69285667272192.

The previous prime is 213310040455103. The next prime is 213310040455159. The reversal of 213310040455120 is 21554040013312.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10023957427 + ... + 10023978706.

It is an arithmetic number, because the mean of its divisors is an integer number (7457832241848).

Almost surely, 2^{213310040455120} is an apocalyptic number.

213310040455120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213310040455120 is an abundant number, since it is smaller than the sum of its proper divisors (383316538892720).

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

213310040455120 is a wasteful number, since it uses less digits than its factorization.

213310040455120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20047936172 (or 20047936166 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 213310040455120 its reverse (21554040013312), we get a palindrome (234864080468432).

The spelling of 213310040455120 in words is "two hundred thirteen trillion, three hundred ten billion, forty million, four hundred fifty-five thousand, one hundred twenty".