1201560941 has 8 divisors (see below), whose sum is σ = 1374810624. Its totient is φ = 1028710800.

The previous prime is 1201560881. The next prime is 1201560953. The reversal of 1201560941 is 1490651021.

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 1201560941 - 2¹⁰ = 1201559917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201560991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93410 + ... + 105491.

It is an arithmetic number, because the mean of its divisors is an integer number (171851328).

Almost surely, 2^1201560941 is an apocalyptic number.

It is an amenable number.

1201560941 is a deficient number, since it is larger than the sum of its proper divisors (173249683).

1201560941 is an equidigital number, since it uses as much as digits as its factorization.

1201560941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199771.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1201560941 is about 34663.5390720567. The cubic root of 1201560941 is about 1063.1191326895.

The spelling of 1201560941 in words is "one billion, two hundred one million, five hundred sixty thousand, nine hundred forty-one".