100111210200202 has 4 divisors (see below), whose sum is σ = 150166815300306. Its totient is φ = 50055605100100.

The previous prime is 100111210200163. The next prime is 100111210200233. The reversal of 100111210200202 is 202002012111001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 84426529168881 + 15684681031321 = 9188391^2 + 3960389^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027802550049 + ... + 25027802550052.

Almost surely, 2^{100111210200202} is an apocalyptic number.

100111210200202 is a deficient number, since it is larger than the sum of its proper divisors (50055605100104).

100111210200202 is an equidigital number, since it uses as much as digits as its factorization.

100111210200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50055605100103.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100111210200202 its reverse (202002012111001), we get a palindrome (302113222311203).

The spelling of 100111210200202 in words is "one hundred trillion, one hundred eleven billion, two hundred ten million, two hundred thousand, two hundred two".