103043031005 has 32 divisors (see below), whose sum is σ = 133953854976. Its totient is φ = 75796624384.

The previous prime is 103043031001. The next prime is 103043031017. The reversal of 103043031005 is 500130340301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103043031005 - 2² = 103043031001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103043031001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2202062 + ... + 2248368.

It is an arithmetic number, because the mean of its divisors is an integer number (4186057968).

Almost surely, 2^103043031005 is an apocalyptic number.

It is an amenable number.

103043031005 is a deficient number, since it is larger than the sum of its proper divisors (30910823971).

103043031005 is a wasteful number, since it uses less digits than its factorization.

103043031005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46933.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 103043031005 its reverse (500130340301), we get a palindrome (603173371306).

The spelling of 103043031005 in words is "one hundred three billion, forty-three million, thirty-one thousand, five".