211003001304042 has 64 divisors (see below), whose sum is σ = 429466959429120. Its totient is φ = 69096566379456.

The previous prime is 211003001303993. The next prime is 211003001304047. The reversal of 211003001304042 is 240403100300112.

It is not an unprimeable number, because it can be changed into a prime (211003001304047) 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, 2386948588 + ... + 2387036984.

It is an arithmetic number, because the mean of its divisors is an integer number (6710421241080).

Almost surely, 2^{211003001304042} is an apocalyptic number.

211003001304042 is an abundant number, since it is smaller than the sum of its proper divisors (218463958125078).

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

211003001304042 is a wasteful number, since it uses less digits than its factorization.

211003001304042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104515.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 211003001304042 its reverse (240403100300112), we get a palindrome (451406101604154).

The spelling of 211003001304042 in words is "two hundred eleven trillion, three billion, one million, three hundred four thousand, forty-two".