11132313202 has 4 divisors (see below), whose sum is σ = 16698469806. Its totient is φ = 5566156600.

The previous prime is 11132313113. The next prime is 11132313253. The reversal of 11132313202 is 20231323111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20231323111 = 131 ⋅154437581.

It can be written as a sum of positive squares in only one way, i.e., 10914189841 + 218123361 = 104471^2 + 14769^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11132313202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2783078299 + ... + 2783078302.

Almost surely, 2^11132313202 is an apocalyptic number.

11132313202 is a deficient number, since it is larger than the sum of its proper divisors (5566156604).

11132313202 is an equidigital number, since it uses as much as digits as its factorization.

11132313202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566156603.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11132313202 its reverse (20231323111), we get a palindrome (31363636313).

Subtracting 11132313202 from its reverse (20231323111), we obtain a palindrome (9099009909).

The spelling of 11132313202 in words is "eleven billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred two".