103003131307 has 2 divisors, whose sum is σ = 103003131308. Its totient is φ = 103003131306.

The previous prime is 103003131241. The next prime is 103003131347. The reversal of 103003131307 is 703131300301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103003131307 is a prime.

It is not a weakly prime, because it can be changed into another prime (103003131347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51501565653 + 51501565654.

It is an arithmetic number, because the mean of its divisors is an integer number (51501565654).

Almost surely, 2^103003131307 is an apocalyptic number.

103003131307 is a deficient number, since it is larger than the sum of its proper divisors (1).

103003131307 is an equidigital number, since it uses as much as digits as its factorization.

103003131307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 22.

Adding to 103003131307 its reverse (703131300301), we get a palindrome (806134431608).

The spelling of 103003131307 in words is "one hundred three billion, three million, one hundred thirty-one thousand, three hundred seven".