1011103324 has 48 divisors (see below), whose sum is σ = 2227954176. Its totient is φ = 390024000.

The previous prime is 1011103319. The next prime is 1011103343. The reversal of 1011103324 is 4233011101.

It is a junction number, because it is equal to n+sod(n) for n = 1011103298 and 1011103307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14857 + ... + 47359.

It is an arithmetic number, because the mean of its divisors is an integer number (46415712).

Almost surely, 2^1011103324 is an apocalyptic number.

1011103324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011103324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1113977088).

1011103324 is an abundant number, since it is smaller than the sum of its proper divisors (1216850852).

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

1011103324 is a wasteful number, since it uses less digits than its factorization.

1011103324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32626 (or 32624 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1011103324 is about 31797.8509336716. The cubic root of 1011103324 is about 1003.6874936767.

Adding to 1011103324 its reverse (4233011101), we get a palindrome (5244114425).

The spelling of 1011103324 in words is "one billion, eleven million, one hundred three thousand, three hundred twenty-four".