1326560101 has 8 divisors (see below), whose sum is σ = 1356462720. Its totient is φ = 1296727488.

The previous prime is 1326560093. The next prime is 1326560111. The reversal of 1326560101 is 1010656231.

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 1326560101 - 2³ = 1326560093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326560111) 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, 21805 + ... + 55933.

It is an arithmetic number, because the mean of its divisors is an integer number (169557840).

Almost surely, 2^1326560101 is an apocalyptic number.

It is an amenable number.

1326560101 is a deficient number, since it is larger than the sum of its proper divisors (29902619).

1326560101 is an equidigital number, since it uses as much as digits as its factorization.

1326560101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35003.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1326560101 is about 36421.9727774320. The cubic root of 1326560101 is about 1098.7755247977.

The spelling of 1326560101 in words is "one billion, three hundred twenty-six million, five hundred sixty thousand, one hundred one".