1301005425 has 24 divisors (see below), whose sum is σ = 2152129120. Its totient is φ = 693504000.

The previous prime is 1301005369. The next prime is 1301005429. The reversal of 1301005425 is 5245001031.

It is not a de Polignac number, because 1301005425 - 2¹¹ = 1301003377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1301005429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198450 + ... + 204900.

Almost surely, 2^1301005425 is an apocalyptic number.

1301005425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1301005425 is a deficient number, since it is larger than the sum of its proper divisors (851123695).

1301005425 is a wasteful number, since it uses less digits than its factorization.

1301005425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9153 (or 9148 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1301005425 is about 36069.4527959602. The cubic root of 1301005425 is about 1091.6741730411.

Adding to 1301005425 its reverse (5245001031), we get a palindrome (6546006456).

The spelling of 1301005425 in words is "one billion, three hundred one million, five thousand, four hundred twenty-five".