1260516730307 has 8 divisors (see below), whose sum is σ = 1264817191536. Its totient is φ = 1256218307872.

The previous prime is 1260516730283. The next prime is 1260516730373. The reversal of 1260516730307 is 7030376150621.

It is a happy number.

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 1260516730307 - 2²⁴ = 1260499953091 is a prime.

It is a super-3 number, since 3×1260516730307³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1260516730387) 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, 734108 + ... + 1749270.

It is an arithmetic number, because the mean of its divisors is an integer number (158102148942).

Almost surely, 2^{1260516730307} is an apocalyptic number.

1260516730307 is a deficient number, since it is larger than the sum of its proper divisors (4300461229).

1260516730307 is a wasteful number, since it uses less digits than its factorization.

1260516730307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019397.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 1260516730307 in words is "one trillion, two hundred sixty billion, five hundred sixteen million, seven hundred thirty thousand, three hundred seven".