1103434254 has 24 divisors (see below), whose sum is σ = 2574680472. Its totient is φ = 339518160.

The previous prime is 1103434231. The next prime is 1103434261. The reversal of 1103434254 is 4524343011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2357532 + ... + 2357999.

It is an arithmetic number, because the mean of its divisors is an integer number (107278353).

Almost surely, 2^1103434254 is an apocalyptic number.

1103434254 is an abundant number, since it is smaller than the sum of its proper divisors (1471246218).

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

1103434254 is a wasteful number, since it uses less digits than its factorization.

1103434254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715552 (or 4715549 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1103434254 is about 33217.9808838526. The cubic root of 1103434254 is about 1033.3532758089.

Adding to 1103434254 its reverse (4524343011), we get a palindrome (5627777265).

The spelling of 1103434254 in words is "one billion, one hundred three million, four hundred thirty-four thousand, two hundred fifty-four".