1310201420425 has 48 divisors (see below), whose sum is σ = 1722274678080. Its totient is φ = 987035616000.

The previous prime is 1310201420377. The next prime is 1310201420441. The reversal of 1310201420425 is 5240241020131.

It is not a de Polignac number, because 1310201420425 - 2²¹ = 1310199323273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 1310201420425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21511515 + ... + 21572335.

It is an arithmetic number, because the mean of its divisors is an integer number (35880722460).

Almost surely, 2^{1310201420425} is an apocalyptic number.

It is an amenable number.

1310201420425 is a deficient number, since it is larger than the sum of its proper divisors (412073257655).

1310201420425 is a wasteful number, since it uses less digits than its factorization.

1310201420425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61594 (or 61589 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1310201420425 its reverse (5240241020131), we get a palindrome (6550442440556).

The spelling of 1310201420425 in words is "one trillion, three hundred ten billion, two hundred one million, four hundred twenty thousand, four hundred twenty-five".