11275655103 has 6 divisors (see below), whose sum is σ = 16287057384. Its totient is φ = 7517103396.

The previous prime is 11275655011. The next prime is 11275655113. The reversal of 11275655103 is 30155657211.

It is a happy number.

11275655103 is a `hidden beast` number, since 1 + 12 + 75 + 65 + 510 + 3 = 666.

It is not a de Polignac number, because 11275655103 - 2¹³ = 11275646911 is a prime.

It is a super-3 number, since 3×11275655103³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11275655113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 626425275 + ... + 626425292.

It is an arithmetic number, because the mean of its divisors is an integer number (2714509564).

Almost surely, 2^11275655103 is an apocalyptic number.

11275655103 is a deficient number, since it is larger than the sum of its proper divisors (5011402281).

11275655103 is a wasteful number, since it uses less digits than its factorization.

11275655103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252850573 (or 1252850570 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The spelling of 11275655103 in words is "eleven billion, two hundred seventy-five million, six hundred fifty-five thousand, one hundred three".