11050251312 has 20 divisors (see below), whose sum is σ = 28546482680. Its totient is φ = 3683417088.

The previous prime is 11050251283. The next prime is 11050251313. The reversal of 11050251312 is 21315205011.

It is not an unprimeable number, because it can be changed into a prime (11050251313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115106737 + ... + 115106832.

It is an arithmetic number, because the mean of its divisors is an integer number (1427324134).

Almost surely, 2^11050251312 is an apocalyptic number.

11050251312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11050251312 is an abundant number, since it is smaller than the sum of its proper divisors (17496231368).

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

11050251312 is a wasteful number, since it uses less digits than its factorization.

11050251312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230213580 (or 230213574 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 11050251312 its reverse (21315205011), we get a palindrome (32365456323).

The spelling of 11050251312 in words is "eleven billion, fifty million, two hundred fifty-one thousand, three hundred twelve".