123433463 has 2 divisors, whose sum is σ = 123433464. Its totient is φ = 123433462.

The previous prime is 123433423. The next prime is 123433469. The reversal of 123433463 is 364334321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123433463 - 2²⁶ = 56324599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123433469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61716731 + 61716732.

It is an arithmetic number, because the mean of its divisors is an integer number (61716732).

Almost surely, 2^123433463 is an apocalyptic number.

123433463 is a deficient number, since it is larger than the sum of its proper divisors (1).

123433463 is an equidigital number, since it uses as much as digits as its factorization.

123433463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 29.

The square root of 123433463 is about 11110.0613409648. The cubic root of 123433463 is about 497.9024972686.

Adding to 123433463 its reverse (364334321), we get a palindrome (487767784).

The spelling of 123433463 in words is "one hundred twenty-three million, four hundred thirty-three thousand, four hundred sixty-three".