123652103 has 2 divisors, whose sum is σ = 123652104. Its totient is φ = 123652102.

The previous prime is 123652099. The next prime is 123652157. The reversal of 123652103 is 301256321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123652103 - 2² = 123652099 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123652003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61826051 + 61826052.

It is an arithmetic number, because the mean of its divisors is an integer number (61826052).

Almost surely, 2^123652103 is an apocalyptic number.

123652103 is a deficient number, since it is larger than the sum of its proper divisors (1).

123652103 is an equidigital number, since it uses as much as digits as its factorization.

123652103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 123652103 is about 11119.8967171463. The cubic root of 123652103 is about 498.1963051941.

The spelling of 123652103 in words is "one hundred twenty-three million, six hundred fifty-two thousand, one hundred three".