101001100202 has 8 divisors (see below), whose sum is σ = 151575451716. Its totient is φ = 50475949632.

The previous prime is 101001100141. The next prime is 101001100223. The reversal of 101001100202 is 202001100101.

It can be written as a sum of positive squares in 2 ways, for example, as 88315358041 + 12685742161 = 297179^2 + 112631^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 101001100202.

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, 12295103 + ... + 12303314.

Almost surely, 2^101001100202 is an apocalyptic number.

101001100202 is a deficient number, since it is larger than the sum of its proper divisors (50574351514).

101001100202 is a wasteful number, since it uses less digits than its factorization.

101001100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24600472.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 101001100202 its reverse (202001100101), we get a palindrome (303002200303).

The spelling of 101001100202 in words is "one hundred one billion, one million, one hundred thousand, two hundred two".