11031103002 has 32 divisors (see below), whose sum is σ = 23030490240. Its totient is φ = 3515779520.

The previous prime is 11031102977. The next prime is 11031103037. The reversal of 11031103002 is 20030113011.

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, 370552 + ... + 399212.

It is an arithmetic number, because the mean of its divisors is an integer number (719702820).

Almost surely, 2^11031103002 is an apocalyptic number.

11031103002 is an abundant number, since it is smaller than the sum of its proper divisors (11999387238).

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

11031103002 is a wasteful number, since it uses less digits than its factorization.

11031103002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31478.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11031103002 its reverse (20030113011), we get a palindrome (31061216013).

The spelling of 11031103002 in words is "eleven billion, thirty-one million, one hundred three thousand, two".