101001000100002 has 16 divisors (see below), whose sum is σ = 202840182776352. Its totient is φ = 33527302937280.

The previous prime is 101001000099997. The next prime is 101001000100019. The reversal of 101001000100002 is 200001000100101.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34924272448 + ... + 34924275339.

It is an arithmetic number, because the mean of its divisors is an integer number (12677511423522).

Almost surely, 2^{101001000100002} is an apocalyptic number.

101001000100002 is an abundant number, since it is smaller than the sum of its proper divisors (101839182676350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101001000100002 is a wasteful number, since it uses less digits than its factorization.

101001000100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69848548033.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 101001000100002 its reverse (200001000100101), we get a palindrome (301002000200103).

Subtracting 101001000100002 from its reverse (200001000100101), we obtain a palindrome (99000000000099).

The spelling of 101001000100002 in words is "one hundred one trillion, one billion, one hundred thousand, two".