211102103204 has 6 divisors (see below), whose sum is σ = 369428680614. Its totient is φ = 105551051600.

The previous prime is 211102103197. The next prime is 211102103221. The reversal of 211102103204 is 402301201112.

It can be written as a sum of positive squares in only one way, i.e., 120477021604 + 90625081600 = 347098^2 + 301040^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26387762897 + ... + 26387762904.

It is an arithmetic number, because the mean of its divisors is an integer number (61571446769).

Almost surely, 2^211102103204 is an apocalyptic number.

It is an amenable number.

211102103204 is a deficient number, since it is larger than the sum of its proper divisors (158326577410).

211102103204 is a wasteful number, since it uses less digits than its factorization.

211102103204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52775525805 (or 52775525803 counting only the distinct ones).

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

Adding to 211102103204 its reverse (402301201112), we get a palindrome (613403304316).

The spelling of 211102103204 in words is "two hundred eleven billion, one hundred two million, one hundred three thousand, two hundred four".