211303302303000 has 128 divisors (see below), whose sum is σ = 693964529856000. Its totient is φ = 53381886883200.

The previous prime is 211303302302993. The next prime is 211303302303007. The reversal of 211303302303000 is 303203303112.

It is an interprime number because it is at equal distance from previous prime (211303302302993) and next prime (211303302303007).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211303302303007) 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, 1853480740 + ... + 1853594739.

It is an arithmetic number, because the mean of its divisors is an integer number (5421597889500).

Almost surely, 2^{211303302303000} is an apocalyptic number.

211303302303000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211303302303000 is an abundant number, since it is smaller than the sum of its proper divisors (482661227553000).

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

211303302303000 is a wasteful number, since it uses less digits than its factorization.

211303302303000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707075522 (or 3707075508 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 211303302303000 its reverse (303203303112), we get a palindrome (211606505606112).

The spelling of 211303302303000 in words is "two hundred eleven trillion, three hundred three billion, three hundred two million, three hundred three thousand".