11530106002 has 4 divisors (see below), whose sum is σ = 17295159006. Its totient is φ = 5765053000.

The previous prime is 11530105999. The next prime is 11530106023. The reversal of 11530106002 is 20060103511.

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., 10473270921 + 1056835081 = 102339^2 + 32509^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2882526499 + ... + 2882526502.

Almost surely, 2^11530106002 is an apocalyptic number.

11530106002 is a deficient number, since it is larger than the sum of its proper divisors (5765053004).

11530106002 is an equidigital number, since it uses as much as digits as its factorization.

11530106002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5765053003.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 11530106002 its reverse (20060103511), we get a palindrome (31590209513).

The spelling of 11530106002 in words is "eleven billion, five hundred thirty million, one hundred six thousand, two".