213003041043 has 32 divisors (see below), whose sum is σ = 313365652992. Its totient is φ = 127859155200.

The previous prime is 213003041003. The next prime is 213003041057. The reversal of 213003041043 is 340140300312.

It is not a de Polignac number, because 213003041043 - 2⁶ = 213003040979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213003041003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15130698 + ... + 15144768.

It is an arithmetic number, because the mean of its divisors is an integer number (9792676656).

Almost surely, 2^213003041043 is an apocalyptic number.

213003041043 is a deficient number, since it is larger than the sum of its proper divisors (100362611949).

213003041043 is a wasteful number, since it uses less digits than its factorization.

213003041043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23595.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 213003041043 its reverse (340140300312), we get a palindrome (553143341355).

The spelling of 213003041043 in words is "two hundred thirteen billion, three million, forty-one thousand, forty-three".