103010223209 has 2 divisors, whose sum is σ = 103010223210. Its totient is φ = 103010223208.

The previous prime is 103010223191. The next prime is 103010223221. The reversal of 103010223209 is 902322010301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64045437184 + 38964786025 = 253072^2 + 197395^2 .

It is a cyclic number.

It is not a de Polignac number, because 103010223209 - 2³² = 98715255913 is a prime.

It is a super-2 number, since 2×103010223209² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103010223109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505111604 + 51505111605.

It is an arithmetic number, because the mean of its divisors is an integer number (51505111605).

Almost surely, 2^103010223209 is an apocalyptic number.

It is an amenable number.

103010223209 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010223209 is an equidigital number, since it uses as much as digits as its factorization.

103010223209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 103010223209 in words is "one hundred three billion, ten million, two hundred twenty-three thousand, two hundred nine".