101201210002 has 8 divisors (see below), whose sum is σ = 151808323212. Its totient is φ = 50598435600.

The previous prime is 101201209937. The next prime is 101201210003. The reversal of 101201210002 is 200012102101.

It can be written as a sum of positive squares in 2 ways, for example, as 79151632921 + 22049577081 = 281339^2 + 148491^2 .

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

It is not an unprimeable number, because it can be changed into a prime (101201210003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025749 + ... + 1120072.

Almost surely, 2^101201210002 is an apocalyptic number.

101201210002 is a deficient number, since it is larger than the sum of its proper divisors (50607113210).

101201210002 is a wasteful number, since it uses less digits than its factorization.

101201210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169404.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101201210002 its reverse (200012102101), we get a palindrome (301213312103).

The spelling of 101201210002 in words is "one hundred one billion, two hundred one million, two hundred ten thousand, two".