1365113101 has 8 divisors (see below), whose sum is σ = 1498352544. Its totient is φ = 1233396720.

The previous prime is 1365113093. The next prime is 1365113147. The reversal of 1365113101 is 1013115631.

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 1365113101 - 2³ = 1365113093 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 (1365113161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378886 + ... + 382471.

It is an arithmetic number, because the mean of its divisors is an integer number (187294068).

Almost surely, 2^1365113101 is an apocalyptic number.

1365113101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1365113101 is a deficient number, since it is larger than the sum of its proper divisors (133239443).

1365113101 is a wasteful number, since it uses less digits than its factorization.

1365113101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761531.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 1365113101 is about 36947.4370017732. The cubic root of 1365113101 is about 1109.3183870929.

Adding to 1365113101 its reverse (1013115631), we get a palindrome (2378228732).

The spelling of 1365113101 in words is "one billion, three hundred sixty-five million, one hundred thirteen thousand, one hundred one".