210020111006 has 8 divisors (see below), whose sum is σ = 319345648464. Its totient is φ = 103571561520.

The previous prime is 210020110991. The next prime is 210020111023. The reversal of 210020111006 is 600111020012.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719246810 + ... + 719247101.

It is an arithmetic number, because the mean of its divisors is an integer number (39918206058).

Almost surely, 2^210020111006 is an apocalyptic number.

210020111006 is a deficient number, since it is larger than the sum of its proper divisors (109325537458).

210020111006 is a wasteful number, since it uses less digits than its factorization.

210020111006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438493986.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 210020111006 its reverse (600111020012), we get a palindrome (810131131018).

The spelling of 210020111006 in words is "two hundred ten billion, twenty million, one hundred eleven thousand, six".