103223653249 has 2 divisors, whose sum is σ = 103223653250. Its totient is φ = 103223653248.

The previous prime is 103223653223. The next prime is 103223653301. The reversal of 103223653249 is 942356322301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101404033600 + 1819619649 = 318440^2 + 42657^2 .

It is a cyclic number.

It is not a de Polignac number, because 103223653249 - 2⁷ = 103223653121 is a prime.

It is not a weakly prime, because it can be changed into another prime (103223654249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51611826624 + 51611826625.

It is an arithmetic number, because the mean of its divisors is an integer number (51611826625).

Almost surely, 2^103223653249 is an apocalyptic number.

It is an amenable number.

103223653249 is a deficient number, since it is larger than the sum of its proper divisors (1).

103223653249 is an equidigital number, since it uses as much as digits as its factorization.

103223653249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 103223653249 in words is "one hundred three billion, two hundred twenty-three million, six hundred fifty-three thousand, two hundred forty-nine".