1325975600143 has 4 divisors (see below), whose sum is σ = 1333383285240. Its totient is φ = 1318567915048.

The previous prime is 1325975600083. The next prime is 1325975600221. The reversal of 1325975600143 is 3410065795231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1325975600143 - 2¹³ = 1325975591951 is a prime.

It is a super-2 number, since 2×1325975600143² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1325975600093 and 1325975600102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325975400143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3703842280 + ... + 3703842637.

It is an arithmetic number, because the mean of its divisors is an integer number (333345821310).

Almost surely, 2^{1325975600143} is an apocalyptic number.

1325975600143 is a deficient number, since it is larger than the sum of its proper divisors (7407685097).

1325975600143 is an equidigital number, since it uses as much as digits as its factorization.

1325975600143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407685096.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 1325975600143 in words is "one trillion, three hundred twenty-five billion, nine hundred seventy-five million, six hundred thousand, one hundred forty-three".