1234103144 has 8 divisors (see below), whose sum is σ = 2313943410. Its totient is φ = 617051568.

The previous prime is 1234103141. The next prime is 1234103153. The reversal of 1234103144 is 4413014321.

It can be written as a sum of positive squares in only one way, i.e., 640596100 + 593507044 = 25310^2 + 24362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1234103141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77131439 + ... + 77131454.

Almost surely, 2^1234103144 is an apocalyptic number.

It is an amenable number.

1234103144 is a deficient number, since it is larger than the sum of its proper divisors (1079840266).

1234103144 is a wasteful number, since it uses less digits than its factorization.

1234103144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154262899 (or 154262895 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1234103144 is about 35129.8042123778. The cubic root of 1234103144 is about 1072.6313505465.

Adding to 1234103144 its reverse (4413014321), we get a palindrome (5647117465).

The spelling of 1234103144 in words is "one billion, two hundred thirty-four million, one hundred three thousand, one hundred forty-four".