103223466649 has 2 divisors, whose sum is σ = 103223466650. Its totient is φ = 103223466648.

The previous prime is 103223466623. The next prime is 103223466679. The reversal of 103223466649 is 946664322301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67215747600 + 36007719049 = 259260^2 + 189757^2 .

It is a cyclic number.

It is not a de Polignac number, because 103223466649 - 2⁵ = 103223466617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103223466599 and 103223466608.

It is not a weakly prime, because it can be changed into another prime (103223466679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51611733324 + 51611733325.

It is an arithmetic number, because the mean of its divisors is an integer number (51611733325).

Almost surely, 2^103223466649 is an apocalyptic number.

It is an amenable number.

103223466649 is a deficient number, since it is larger than the sum of its proper divisors (1).

103223466649 is an equidigital number, since it uses as much as digits as its factorization.

103223466649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 103223466649 in words is "one hundred three billion, two hundred twenty-three million, four hundred sixty-six thousand, six hundred forty-nine".