11031331020002 has 32 divisors (see below), whose sum is σ = 18096021333504. Its totient is φ = 5020839532800.

The previous prime is 11031331019993. The next prime is 11031331020013. The reversal of 11031331020002 is 20002013313011.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1221149 + ... + 4853232.

It is an arithmetic number, because the mean of its divisors is an integer number (565500666672).

Almost surely, 2^{11031331020002} is an apocalyptic number.

11031331020002 is a deficient number, since it is larger than the sum of its proper divisors (7064690313502).

11031331020002 is a wasteful number, since it uses less digits than its factorization.

11031331020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076154.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11031331020002 its reverse (20002013313011), we get a palindrome (31033344333013).

The spelling of 11031331020002 in words is "eleven trillion, thirty-one billion, three hundred thirty-one million, twenty thousand, two".