1101423013 has 8 divisors (see below), whose sum is σ = 1166832000. Its totient is φ = 1036082880.

The previous prime is 1101423007. The next prime is 1101423053. The reversal of 1101423013 is 3103241011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101423013 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 (1101423053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17778 + ... + 50188.

It is an arithmetic number, because the mean of its divisors is an integer number (145854000).

Almost surely, 2^1101423013 is an apocalyptic number.

It is an amenable number.

1101423013 is a deficient number, since it is larger than the sum of its proper divisors (65408987).

1101423013 is a wasteful number, since it uses less digits than its factorization.

1101423013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34427.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1101423013 is about 33187.6936981165. The cubic root of 1101423013 is about 1032.7250594093.

Adding to 1101423013 its reverse (3103241011), we get a palindrome (4204664024).

The spelling of 1101423013 in words is "one billion, one hundred one million, four hundred twenty-three thousand, thirteen".