101201200101002 has 4 divisors (see below), whose sum is σ = 151801800151506. Its totient is φ = 50600600050500.

The previous prime is 101201200100981. The next prime is 101201200101011. The reversal of 101201200101002 is 200101002102101.

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., 100085238156121 + 1115961944881 = 10004261^2 + 1056391^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25300300025249 + ... + 25300300025252.

Almost surely, 2^{101201200101002} is an apocalyptic number.

101201200101002 is a deficient number, since it is larger than the sum of its proper divisors (50600600050504).

101201200101002 is an equidigital number, since it uses as much as digits as its factorization.

101201200101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50600600050503.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101201200101002 its reverse (200101002102101), we get a palindrome (301302202203103).

The spelling of 101201200101002 in words is "one hundred one trillion, two hundred one billion, two hundred million, one hundred one thousand, two".