210745211383 has 16 divisors (see below), whose sum is σ = 241412238144. Its totient is φ = 180218787840.

The previous prime is 210745211357. The next prime is 210745211399. The reversal of 210745211383 is 383112547012.

It is not a de Polignac number, because 210745211383 - 2¹⁷ = 210745080311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210745211333) 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, 5749093 + ... + 5785633.

It is an arithmetic number, because the mean of its divisors is an integer number (15088264884).

Almost surely, 2^210745211383 is an apocalyptic number.

210745211383 is a deficient number, since it is larger than the sum of its proper divisors (30667026761).

210745211383 is a wasteful number, since it uses less digits than its factorization.

210745211383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38442.

The product of its (nonzero) digits is 40320, while the sum is 37.

Adding to 210745211383 its reverse (383112547012), we get a palindrome (593857758395).

The spelling of 210745211383 in words is "two hundred ten billion, seven hundred forty-five million, two hundred eleven thousand, three hundred eighty-three".