210111001120102 has 16 divisors (see below), whose sum is σ = 320131917810432. Its totient is φ = 103412576896200.

The previous prime is 210111001120067. The next prime is 210111001120157. The reversal of 210111001120102 is 201021100111012.

It is a happy number.

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, 3053727024 + ... + 3053795827.

It is an arithmetic number, because the mean of its divisors is an integer number (20008244863152).

Almost surely, 2^{210111001120102} is an apocalyptic number.

210111001120102 is a deficient number, since it is larger than the sum of its proper divisors (110020916690330).

210111001120102 is a wasteful number, since it uses less digits than its factorization.

210111001120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6107523123.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 210111001120102 its reverse (201021100111012), we get a palindrome (411132101231114).

The spelling of 210111001120102 in words is "two hundred ten trillion, one hundred eleven billion, one million, one hundred twenty thousand, one hundred two".