11313122002 has 32 divisors (see below), whose sum is σ = 21171894912. Its totient is φ = 4414207104.

The previous prime is 11313121993. The next prime is 11313122011. The reversal of 11313122002 is 20022131311.

It is an interprime number because it is at equal distance from previous prime (11313121993) and next prime (11313122011).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412468 + ... + 439039.

It is an arithmetic number, because the mean of its divisors is an integer number (661621716).

Almost surely, 2^11313122002 is an apocalyptic number.

11313122002 is a deficient number, since it is larger than the sum of its proper divisors (9858772910).

11313122002 is a wasteful number, since it uses less digits than its factorization.

11313122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851602.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11313122002 its reverse (20022131311), we get a palindrome (31335253313).

The spelling of 11313122002 in words is "eleven billion, three hundred thirteen million, one hundred twenty-two thousand, two".