11053878202 has 4 divisors (see below), whose sum is σ = 16580817306. Its totient is φ = 5526939100.

The previous prime is 11053878169. The next prime is 11053878233. The reversal of 11053878202 is 20287835011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20287835011 = 12821 ⋅1582391.

It can be written as a sum of positive squares in only one way, i.e., 11052106641 + 1771561 = 105129^2 + 1331^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763469549 + ... + 2763469552.

Almost surely, 2^11053878202 is an apocalyptic number.

11053878202 is a deficient number, since it is larger than the sum of its proper divisors (5526939104).

11053878202 is an equidigital number, since it uses as much as digits as its factorization.

11053878202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526939103.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 11053878202 in words is "eleven billion, fifty-three million, eight hundred seventy-eight thousand, two hundred two".