123432083 has 2 divisors, whose sum is σ = 123432084. Its totient is φ = 123432082.

The previous prime is 123432077. The next prime is 123432103. The reversal of 123432083 is 380234321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123432083 - 2⁸ = 123431827 is a prime.

It is a super-2 number, since 2×123432083² = 30470958227437778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123432013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61716041 + 61716042.

It is an arithmetic number, because the mean of its divisors is an integer number (61716042).

Almost surely, 2^123432083 is an apocalyptic number.

123432083 is a deficient number, since it is larger than the sum of its proper divisors (1).

123432083 is an equidigital number, since it uses as much as digits as its factorization.

123432083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 123432083 is about 11109.9992349235. Note that the first 3 decimals coincide. The cubic root of 123432083 is about 497.9006417264.

The spelling of 123432083 in words is "one hundred twenty-three million, four hundred thirty-two thousand, eighty-three".