1263140360207 has 8 divisors (see below), whose sum is σ = 1378624084992. Its totient is φ = 1147765432600.

The previous prime is 1263140360201. The next prime is 1263140360221. The reversal of 1263140360207 is 7020630413621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1263140360207 - 2³⁰ = 1262066618383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1263140360201) 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, 27175013 + ... + 27221454.

It is an arithmetic number, because the mean of its divisors is an integer number (172328010624).

Almost surely, 2^{1263140360207} is an apocalyptic number.

1263140360207 is a deficient number, since it is larger than the sum of its proper divisors (115483724785).

1263140360207 is a wasteful number, since it uses less digits than its factorization.

1263140360207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54398589.

The product of its (nonzero) digits is 36288, while the sum is 35.

Adding to 1263140360207 its reverse (7020630413621), we get a palindrome (8283770773828).

The spelling of 1263140360207 in words is "one trillion, two hundred sixty-three billion, one hundred forty million, three hundred sixty thousand, two hundred seven".