101103013 has 8 divisors (see below), whose sum is σ = 110380320. Its totient is φ = 91840080.

The previous prime is 101103001. The next prime is 101103031. The reversal of 101103013 is 310301101.

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 101103013 - 2²¹ = 99005861 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 (101103043) 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, 15606 + ... + 21112.

It is an arithmetic number, because the mean of its divisors is an integer number (13797540).

Almost surely, 2^101103013 is an apocalyptic number.

It is an amenable number.

101103013 is a deficient number, since it is larger than the sum of its proper divisors (9277307).

101103013 is a wasteful number, since it uses less digits than its factorization.

101103013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7187.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 101103013 is about 10054.9994032819. Note that the first 3 decimals coincide. The cubic root of 101103013 is about 465.8592245476.

Adding to 101103013 its reverse (310301101), we get a palindrome (411404114).

The spelling of 101103013 in words is "one hundred one million, one hundred three thousand, thirteen".