1426231103 has 8 divisors (see below), whose sum is σ = 1559955456. Its totient is φ = 1293184600.

The previous prime is 1426231073. The next prime is 1426231109. The reversal of 1426231103 is 3011326241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1426231103 - 2¹⁴ = 1426214719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426231109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165053 + ... + 173478.

It is an arithmetic number, because the mean of its divisors is an integer number (194994432).

Almost surely, 2^1426231103 is an apocalyptic number.

1426231103 is a deficient number, since it is larger than the sum of its proper divisors (133724353).

1426231103 is a wasteful number, since it uses less digits than its factorization.

1426231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338925.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1426231103 is about 37765.4750135623. The cubic root of 1426231103 is about 1125.6325273916.

Adding to 1426231103 its reverse (3011326241), we get a palindrome (4437557344).

The spelling of 1426231103 in words is "one billion, four hundred twenty-six million, two hundred thirty-one thousand, one hundred three".