210011320030 has 16 divisors (see below), whose sum is σ = 397916185680. Its totient is φ = 79583236992.

The previous prime is 210011319949. The next prime is 210011320091. The reversal of 210011320030 is 30023110012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552661179 + ... + 552661558.

It is an arithmetic number, because the mean of its divisors is an integer number (24869761605).

Almost surely, 2^210011320030 is an apocalyptic number.

210011320030 is a deficient number, since it is larger than the sum of its proper divisors (187904865650).

210011320030 is a wasteful number, since it uses less digits than its factorization.

210011320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105322763.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 210011320030 its reverse (30023110012), we get a palindrome (240034430042).

The spelling of 210011320030 in words is "two hundred ten billion, eleven million, three hundred twenty thousand, thirty".