11123003133002 has 4 divisors (see below), whose sum is σ = 16684504699506. Its totient is φ = 5561501566500.

The previous prime is 11123003132999. The next prime is 11123003133043. The reversal of 11123003133002 is 20033130032111.

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., 9214679153761 + 1908323979241 = 3035569^2 + 1381421^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780750783249 + ... + 2780750783252.

Almost surely, 2^{11123003133002} is an apocalyptic number.

11123003133002 is a deficient number, since it is larger than the sum of its proper divisors (5561501566504).

11123003133002 is an equidigital number, since it uses as much as digits as its factorization.

11123003133002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561501566503.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11123003133002 its reverse (20033130032111), we get a palindrome (31156133165113).

The spelling of 11123003133002 in words is "eleven trillion, one hundred twenty-three billion, three million, one hundred thirty-three thousand, two".