101102202002 has 8 divisors (see below), whose sum is σ = 155752041036. Its totient is φ = 49184854992.

The previous prime is 101102201987. The next prime is 101102202017. The reversal of 101102202002 is 200202201101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101102201987) and next prime (101102202017).

It can be written as a sum of positive squares in 2 ways, for example, as 100723082161 + 379119841 = 317369^2 + 19471^2 .

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

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, 683122913 + ... + 683123060.

Almost surely, 2^101102202002 is an apocalyptic number.

101102202002 is a deficient number, since it is larger than the sum of its proper divisors (54649839034).

101102202002 is a wasteful number, since it uses less digits than its factorization.

101102202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366246012.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101102202002 its reverse (200202201101), we get a palindrome (301304403103).

Subtracting 101102202002 from its reverse (200202201101), we obtain a palindrome (99099999099).

The spelling of 101102202002 in words is "one hundred one billion, one hundred two million, two hundred two thousand, two".