1201159960747 has 4 divisors (see below), whose sum is σ = 1201162339656. Its totient is φ = 1201157581840.

The previous prime is 1201159960729. The next prime is 1201159960753. The reversal of 1201159960747 is 7470699511021.

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 1201159960747 - 2¹¹ = 1201159958699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201159960694 and 1201159960703.

It is not an unprimeable number, because it can be changed into a prime (1201159960447) 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, 98593 + ... + 1553074.

It is an arithmetic number, because the mean of its divisors is an integer number (300290584914).

Almost surely, 2^{1201159960747} is an apocalyptic number.

1201159960747 is a deficient number, since it is larger than the sum of its proper divisors (2378909).

1201159960747 is an equidigital number, since it uses as much as digits as its factorization.

1201159960747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378908.

The product of its (nonzero) digits is 952560, while the sum is 52.

The spelling of 1201159960747 in words is "one trillion, two hundred one billion, one hundred fifty-nine million, nine hundred sixty thousand, seven hundred forty-seven".