103013330293 has 2 divisors, whose sum is σ = 103013330294. Its totient is φ = 103013330292.

The previous prime is 103013330221. The next prime is 103013330309. The reversal of 103013330293 is 392033310301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100515629764 + 2497700529 = 317042^2 + 49977^2 .

It is a cyclic number.

It is not a de Polignac number, because 103013330293 - 2¹⁷ = 103013199221 is a prime.

It is a super-2 number, since 2×103013330293² (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 (103013330393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51506665146 + 51506665147.

It is an arithmetic number, because the mean of its divisors is an integer number (51506665147).

Almost surely, 2^103013330293 is an apocalyptic number.

It is an amenable number.

103013330293 is a deficient number, since it is larger than the sum of its proper divisors (1).

103013330293 is an equidigital number, since it uses as much as digits as its factorization.

103013330293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 103013330293 its reverse (392033310301), we get a palindrome (495046640594).

The spelling of 103013330293 in words is "one hundred three billion, thirteen million, three hundred thirty thousand, two hundred ninety-three".