1105401313 has 8 divisors (see below), whose sum is σ = 1124053056. Its totient is φ = 1086766800.

The previous prime is 1105401299. The next prime is 1105401329. The reversal of 1105401313 is 3131045011.

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 1105401313 - 2¹⁷ = 1105270241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105441313) 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, 233298 + ... + 237988.

It is an arithmetic number, because the mean of its divisors is an integer number (140506632).

Almost surely, 2^1105401313 is an apocalyptic number.

It is an amenable number.

1105401313 is a deficient number, since it is larger than the sum of its proper divisors (18651743).

1105401313 is an equidigital number, since it uses as much as digits as its factorization.

1105401313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8615.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1105401313 is about 33247.5760469842. The cubic root of 1105401313 is about 1033.9669538753.

Adding to 1105401313 its reverse (3131045011), we get a palindrome (4236446324).

The spelling of 1105401313 in words is "one billion, one hundred five million, four hundred one thousand, three hundred thirteen".