103040442313 has 16 divisors (see below), whose sum is σ = 113887105920. Its totient is φ = 92728601856.

The previous prime is 103040442311. The next prime is 103040442341. The reversal of 103040442313 is 313244040301.

It is a cyclic number.

It is not a de Polignac number, because 103040442313 - 2¹ = 103040442311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103040442311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046518 + ... + 1140736.

It is an arithmetic number, because the mean of its divisors is an integer number (7117944120).

Almost surely, 2^103040442313 is an apocalyptic number.

It is an amenable number.

103040442313 is a deficient number, since it is larger than the sum of its proper divisors (10846663607).

103040442313 is a wasteful number, since it uses less digits than its factorization.

103040442313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97056.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 103040442313 its reverse (313244040301), we get a palindrome (416284482614).

The spelling of 103040442313 in words is "one hundred three billion, forty million, four hundred forty-two thousand, three hundred thirteen".