1303250424 has 32 divisors (see below), whose sum is σ = 3723573120. Its totient is φ = 372357216.

The previous prime is 1303250423. The next prime is 1303250453. The reversal of 1303250424 is 4240523031.

1303250424 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1303250394 and 1303250403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303250423) 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, 3878554 + ... + 3878889.

It is an arithmetic number, because the mean of its divisors is an integer number (116361660).

Almost surely, 2^1303250424 is an apocalyptic number.

1303250424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1303250424 is an abundant number, since it is smaller than the sum of its proper divisors (2420322696).

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

1303250424 is a wasteful number, since it uses less digits than its factorization.

1303250424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7757459 (or 7757455 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1303250424 is about 36100.5598848550. The cubic root of 1303250424 is about 1092.3017387261.

Adding to 1303250424 its reverse (4240523031), we get a palindrome (5543773455).

The spelling of 1303250424 in words is "one billion, three hundred three million, two hundred fifty thousand, four hundred twenty-four".