1103426229 has 4 divisors (see below), whose sum is σ = 1471234976. Its totient is φ = 735617484.

The previous prime is 1103426227. The next prime is 1103426251. The reversal of 1103426229 is 9226243011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1103426229 - 2¹ = 1103426227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103426196 and 1103426205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103426221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183904369 + ... + 183904374.

It is an arithmetic number, because the mean of its divisors is an integer number (367808744).

Almost surely, 2^1103426229 is an apocalyptic number.

It is an amenable number.

1103426229 is a deficient number, since it is larger than the sum of its proper divisors (367808747).

1103426229 is an equidigital number, since it uses as much as digits as its factorization.

1103426229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367808746.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1103426229 is about 33217.8600906199. The cubic root of 1103426229 is about 1033.3507706966.

The spelling of 1103426229 in words is "one billion, one hundred three million, four hundred twenty-six thousand, two hundred twenty-nine".