210434000111 has 8 divisors (see below), whose sum is σ = 212074238880. Its totient is φ = 208798287328.

The previous prime is 210434000093. The next prime is 210434000173. The reversal of 210434000111 is 111000434012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210434000111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210434000111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210434000011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1038116 + ... + 1224153.

It is an arithmetic number, because the mean of its divisors is an integer number (26509279860).

Almost surely, 2^210434000111 is an apocalyptic number.

210434000111 is a deficient number, since it is larger than the sum of its proper divisors (1640238769).

210434000111 is a wasteful number, since it uses less digits than its factorization.

210434000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262993.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 210434000111 its reverse (111000434012), we get a palindrome (321434434123).

The spelling of 210434000111 in words is "two hundred ten billion, four hundred thirty-four million, one hundred eleven", and thus it is an aban number.