213020231032032 has 96 divisors (see below), whose sum is σ = 577229648292864. Its totient is φ = 68714591846400.

The previous prime is 213020231032009. The next prime is 213020231032039. The reversal of 213020231032032 is 230230132020312.

213020231032032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 213020231031993 and 213020231032011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213020231032039) 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, 129462807 + ... + 131097897.

It is an arithmetic number, because the mean of its divisors is an integer number (6012808836384).

Almost surely, 2^{213020231032032} is an apocalyptic number.

It is an amenable number.

213020231032032 is an abundant number, since it is smaller than the sum of its proper divisors (364209417260832).

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

213020231032032 is a wasteful number, since it uses less digits than its factorization.

213020231032032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678912 (or 1678904 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 213020231032032 its reverse (230230132020312), we get a palindrome (443250363052344).

The spelling of 213020231032032 in words is "two hundred thirteen trillion, twenty billion, two hundred thirty-one million, thirty-two thousand, thirty-two".