1101313406 has 4 divisors (see below), whose sum is σ = 1651970112. Its totient is φ = 550656702.

The previous prime is 1101313387. The next prime is 1101313429. The reversal of 1101313406 is 6043131011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6043131011 = 37159 ⋅162629.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275328350 + ... + 275328353.

It is an arithmetic number, because the mean of its divisors is an integer number (412992528).

Almost surely, 2^1101313406 is an apocalyptic number.

1101313406 is a deficient number, since it is larger than the sum of its proper divisors (550656706).

1101313406 is an equidigital number, since it uses as much as digits as its factorization.

1101313406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550656705.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1101313406 is about 33186.0423371031. The cubic root of 1101313406 is about 1032.6908014088.

Adding to 1101313406 its reverse (6043131011), we get a palindrome (7144444417).

The spelling of 1101313406 in words is "one billion, one hundred one million, three hundred thirteen thousand, four hundred six".