11273381082 has 24 divisors (see below), whose sum is σ = 24453995904. Its totient is φ = 3753434184.

The previous prime is 11273381081. The next prime is 11273381083. The reversal of 11273381082 is 28018337211.

11273381082 is a `hidden beast` number, since 1 + 1 + 273 + 381 + 0 + 8 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (11273381081) and next prime (11273381083).

It is not an unprimeable number, because it can be changed into a prime (11273381081) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 347328 + ... + 378395.

It is an arithmetic number, because the mean of its divisors is an integer number (1018916496).

Almost surely, 2^11273381082 is an apocalyptic number.

11273381082 is an abundant number, since it is smaller than the sum of its proper divisors (13180614822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11273381082 is a wasteful number, since it uses less digits than its factorization.

11273381082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726594 (or 726591 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 11273381082 in words is "eleven billion, two hundred seventy-three million, three hundred eighty-one thousand, eighty-two".