103060100309 has 2 divisors, whose sum is σ = 103060100310. Its totient is φ = 103060100308.

The previous prime is 103060100293. The next prime is 103060100323. The reversal of 103060100309 is 903001060301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73822520209 + 29237580100 = 271703^2 + 170990^2 .

It is a cyclic number.

It is not a de Polignac number, because 103060100309 - 2⁴ = 103060100293 is a prime.

It is a super-2 number, since 2×103060100309² (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 (103060100359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51530050154 + 51530050155.

It is an arithmetic number, because the mean of its divisors is an integer number (51530050155).

Almost surely, 2^103060100309 is an apocalyptic number.

It is an amenable number.

103060100309 is a deficient number, since it is larger than the sum of its proper divisors (1).

103060100309 is an equidigital number, since it uses as much as digits as its factorization.

103060100309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 103060100309 in words is "one hundred three billion, sixty million, one hundred thousand, three hundred nine".