103020504319 has 2 divisors, whose sum is σ = 103020504320. Its totient is φ = 103020504318.

The previous prime is 103020504299. The next prime is 103020504329. The reversal of 103020504319 is 913405020301.

It is a strong prime.

It is an emirp because it is prime and its reverse (913405020301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103020504319 - 2¹¹ = 103020502271 is a prime.

It is a super-2 number, since 2×103020504319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103020504329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510252159 + 51510252160.

It is an arithmetic number, because the mean of its divisors is an integer number (51510252160).

Almost surely, 2^103020504319 is an apocalyptic number.

103020504319 is a deficient number, since it is larger than the sum of its proper divisors (1).

103020504319 is an equidigital number, since it uses as much as digits as its factorization.

103020504319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 103020504319 in words is "one hundred three billion, twenty million, five hundred four thousand, three hundred nineteen".