11102020011002 has 16 divisors (see below), whose sum is σ = 16667081224200. Its totient is φ = 5546326543680.

The previous prime is 11102020010953. The next prime is 11102020011011. The reversal of 11102020011002 is 20011002020111.

It can be written as a sum of positive squares in 4 ways, for example, as 10597179919561 + 504840091441 = 3255331^2 + 710521^2 .

It is a super-3 number, since 3×11102020011002³ (a number of 40 digits) contains 333 as substring.

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, 142989752 + ... + 143067372.

Almost surely, 2^{11102020011002} is an apocalyptic number.

11102020011002 is a deficient number, since it is larger than the sum of its proper divisors (5565061213198).

11102020011002 is a wasteful number, since it uses less digits than its factorization.

11102020011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137041.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11102020011002 its reverse (20011002020111), we get a palindrome (31113022031113).

The spelling of 11102020011002 in words is "eleven trillion, one hundred two billion, twenty million, eleven thousand, two".