1101103124 has 48 divisors (see below), whose sum is σ = 2342934720. Its totient is φ = 446261760.

The previous prime is 1101103121. The next prime is 1101103151. The reversal of 1101103124 is 4213011011.

It is a junction number, because it is equal to n+sod(n) for n = 1101103099 and 1101103108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101103121) 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, 24527 + ... + 52950.

It is an arithmetic number, because the mean of its divisors is an integer number (48811140).

Almost surely, 2^1101103124 is an apocalyptic number.

It is an amenable number.

1101103124 is an abundant number, since it is smaller than the sum of its proper divisors (1241831596).

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

1101103124 is a wasteful number, since it uses less digits than its factorization.

1101103124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77528 (or 77526 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1101103124 is about 33182.8739563046. The cubic root of 1101103124 is about 1032.6250707674.

Adding to 1101103124 its reverse (4213011011), we get a palindrome (5314114135).

The spelling of 1101103124 in words is "one billion, one hundred one million, one hundred three thousand, one hundred twenty-four".