11103450250332 has 48 divisors (see below), whose sum is σ = 28265328806400. Its totient is φ = 3364443692160.

The previous prime is 11103450250313. The next prime is 11103450250339. The reversal of 11103450250332 is 23305205430111.

It is a super-2 number, since 2×11103450250332² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11103450250332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103450250339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1101457 + ... + 4839432.

It is an arithmetic number, because the mean of its divisors is an integer number (588861016800).

Almost surely, 2^{11103450250332} is an apocalyptic number.

11103450250332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11103450250332 is an abundant number, since it is smaller than the sum of its proper divisors (17161878556068).

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

11103450250332 is a wasteful number, since it uses less digits than its factorization.

11103450250332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5955066 (or 5955064 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 11103450250332 its reverse (23305205430111), we get a palindrome (34408655680443).

The spelling of 11103450250332 in words is "eleven trillion, one hundred three billion, four hundred fifty million, two hundred fifty thousand, three hundred thirty-two".