211432002105 has 16 divisors (see below), whose sum is σ = 339295042944. Its totient is φ = 112429121280.

The previous prime is 211432002101. The next prime is 211432002113. The reversal of 211432002105 is 501200234112.

It is not a de Polignac number, because 211432002105 - 2² = 211432002101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211432002101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20908101 + ... + 20918210.

It is an arithmetic number, because the mean of its divisors is an integer number (21205940184).

Almost surely, 2^211432002105 is an apocalyptic number.

It is an amenable number.

211432002105 is a deficient number, since it is larger than the sum of its proper divisors (127863040839).

211432002105 is a wasteful number, since it uses less digits than its factorization.

211432002105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41826656.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 211432002105 its reverse (501200234112), we get a palindrome (712632236217).

The spelling of 211432002105 in words is "two hundred eleven billion, four hundred thirty-two million, two thousand, one hundred five".