10020110100002 has 4 divisors (see below), whose sum is σ = 15030165150006. Its totient is φ = 5010055050000.

The previous prime is 10020110100001. The next prime is 10020110100017. The reversal of 10020110100002 is 20000101102001.

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., 8506666391161 + 1513443708841 = 2916619^2 + 1230221^2 .

It is not an unprimeable number, because it can be changed into a prime (10020110100001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505027524999 + ... + 2505027525002.

Almost surely, 2^{10020110100002} is an apocalyptic number.

10020110100002 is a deficient number, since it is larger than the sum of its proper divisors (5010055050004).

10020110100002 is an equidigital number, since it uses as much as digits as its factorization.

10020110100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010055050003.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10020110100002 its reverse (20000101102001), we get a palindrome (30020211202003).

The spelling of 10020110100002 in words is "ten trillion, twenty billion, one hundred ten million, one hundred thousand, two".