10001000101002 has 16 divisors (see below), whose sum is σ = 20129401479072. Its totient is φ = 3312433154160.

The previous prime is 10001000100991. The next prime is 10001000101009. The reversal of 10001000101002 is 20010100010001.

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

It is not an unprimeable number, because it can be changed into a prime (10001000101009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5308385524 + ... + 5308387407.

It is an arithmetic number, because the mean of its divisors is an integer number (1258087592442).

Almost surely, 2^{10001000101002} is an apocalyptic number.

10001000101002 is an abundant number, since it is smaller than the sum of its proper divisors (10128401378070).

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

10001000101002 is a wasteful number, since it uses less digits than its factorization.

10001000101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10616773093.

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

Adding to 10001000101002 its reverse (20010100010001), we get a palindrome (30011100111003).

The spelling of 10001000101002 in words is "ten trillion, one billion, one hundred one thousand, two".