100101000002 has 8 divisors (see below), whose sum is σ = 150158391996. Its totient is φ = 50048202672.

The previous prime is 100100999987. The next prime is 100101000011. The reversal of 100101000002 is 200000101001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88173957481 + 11927042521 = 296941^2 + 109211^2 .

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 100101000002.

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, 1093673 + ... + 1181660.

Almost surely, 2^100101000002 is an apocalyptic number.

100101000002 is a deficient number, since it is larger than the sum of its proper divisors (50057391994).

100101000002 is a wasteful number, since it uses less digits than its factorization.

100101000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297332.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 100101000002 its reverse (200000101001), we get a palindrome (300101101003).

The spelling of 100101000002 in words is "one hundred billion, one hundred one million, two", and thus it is an aban number.