1301612325 has 48 divisors (see below), whose sum is σ = 2328142656. Its totient is φ = 637862400.

The previous prime is 1301612317. The next prime is 1301612341. The reversal of 1301612325 is 5232161031.

It is not a de Polignac number, because 1301612325 - 2³ = 1301612317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1301612295 and 1301612304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 218385 + ... + 224265.

It is an arithmetic number, because the mean of its divisors is an integer number (48502972).

Almost surely, 2^1301612325 is an apocalyptic number.

1301612325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1301612325 is a deficient number, since it is larger than the sum of its proper divisors (1026530331).

1301612325 is a wasteful number, since it uses less digits than its factorization.

1301612325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6134 (or 6129 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1301612325 is about 36077.8647511185. The cubic root of 1301612325 is about 1091.8438966637.

Adding to 1301612325 its reverse (5232161031), we get a palindrome (6533773356).

The spelling of 1301612325 in words is "one billion, three hundred one million, six hundred twelve thousand, three hundred twenty-five".