1103356028 has 24 divisors (see below), whose sum is σ = 1960324800. Its totient is φ = 543299328.

The previous prime is 1103356019. The next prime is 1103356031. The reversal of 1103356028 is 8206533011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124976 + ... + 133512.

It is an arithmetic number, because the mean of its divisors is an integer number (81680200).

Almost surely, 2^1103356028 is an apocalyptic number.

It is an amenable number.

1103356028 is a deficient number, since it is larger than the sum of its proper divisors (856968772).

1103356028 is a wasteful number, since it uses less digits than its factorization.

1103356028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9029 (or 9027 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1103356028 is about 33216.8033982802. The cubic root of 1103356028 is about 1033.3288559871.

Adding to 1103356028 its reverse (8206533011), we get a palindrome (9309889039).

The spelling of 1103356028 in words is "one billion, one hundred three million, three hundred fifty-six thousand, twenty-eight".