11050133125 has 20 divisors (see below), whose sum is σ = 13814912188. Its totient is φ = 8835840000.

The previous prime is 11050133119. The next prime is 11050133131. The reversal of 11050133125 is 52133105011.

It is an interprime number because it is at equal distance from previous prime (11050133119) and next prime (11050133131).

It can be written as a sum of positive squares in 10 ways, for example, as 9503520196 + 1546612929 = 97486^2 + 39327^2 .

It is not a de Polignac number, because 11050133125 - 2¹¹ = 11050131077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11050133096 and 11050133105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2210629 + ... + 2215621.

Almost surely, 2^11050133125 is an apocalyptic number.

It is an amenable number.

11050133125 is a deficient number, since it is larger than the sum of its proper divisors (2764779063).

11050133125 is an frugal number, since it uses more digits than its factorization.

11050133125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8554 (or 8539 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 11050133125 its reverse (52133105011), we get a palindrome (63183238136).

The spelling of 11050133125 in words is "eleven billion, fifty million, one hundred thirty-three thousand, one hundred twenty-five".